Christian Horner hopes F1 has not gone too far with restrictions on radio communications, as debate continues over the FIAs clampdown. F1s governing body has introduced a tighter interpretation of the rule which states that cars must be driven alone and unaided with a series of new restrictions on how teams can communicate with their drivers over the radio.Fridays world feed TV coverage of practice at the Australian GP featured noticeably few team radio soundbites, with pitwalls seemingly taking a cautious approach to the new regulations which apply to practice sessions as well as races. Horner, Red Bulls team principal, is concerned F1 may have inadvertently detracted from the spectacle by reducing the scope for communication with drivers.I think its going to be a voyage of discovery and I hope we havent gone too far on the radio stuff, because thats taking away an element of dialogue between the engineer and the driver, he said. Some of that from behind the scenes can be quite entertaining, some of it X-rated, but quite enthralling for the fans.We got quite a few changes to take on board this year, so lets see how it goes.Formula 1s radio clampdown is unnecessaryMercedes boss Toto Wolff cited the new radio rules when reacting to Nico Rosbergs crash in the rain-hit Practice Two session, saying the team had considered switching him to the full wet tyres but couldnt tell him because of the new rules. The Sky Sports F1 punditry team give some of their predictions ahead of the start of the 2016 Formula One season. Part 2 coming soon Although McLarens Fernando Alonso does not believe there is a potential safety concern with the revised regulations, he reckons does not understand why the rules extend to practice.I dont think its going to be anything serious, but probably the restrictions are a little bit too extreme sometimes - especially in free practice, Alonso told Sky Sports News HQ.I understand in the race its supposed to be the driver alone driving by himself and his instinct, but sometimes in free practice we miss some test or forget something because they cannot tell us [what to do]. There is no performance or help in it, we are just testing in free practice and we cannot receive any calls.Its a little bit strange.FIA confident changes will workAlonsos team-mate Jenson Button has suggested the FIA will find it impossible to police the messages delivered to all 22 cars, but FIA race director Charlie Whiting explained on Friday how the governing body will keep across all radio channels.Were listening to it in real time, Whiting said. Weve got four people in race control listening to three drivers each, and then weve got four or five software engineers listening to two or three each, so its relatively straightforward. He also denied the clampdown would eradicate the kind of juicy radio soundbites from drivers which have become a central part of TV coverage in recent years.First of all, we heard many many complaints from viewers who were a bit fed up of hearing the continual engineering assistance the driver was getting, Whiting added. Thats fundamentally what we want to cut out, but the driver is allowed to say anything he wants - theres no restrictions in what he says; its what the team can say to him.Youll still get what I would call the juicy content - if someone has done something silly on track, the driver can call him an idiot and all that sort of stuff. Those are the things that generally I think people like to hear.The first race of the 2016 F1 season, the Australian GP, is exclusively live on Sky F1. The race in Melbourne starts at 5am on Sunday March 20. Or watch for £6.99 without a contract, on NOW TV. Every race live in 2016 Sky Sports F1 brings you every race live in 2016. Fast and easy online upgrade - click here. Also See: P2 report: Hamilton on top again WATCH: Rosberg crashes out Laremy Tunsil Jersey . Toronto FC hosts the three-time Italian league champions in a friendly Aug. 7 at BMO Field, a game that Roma CEO Italo Zanzi said falls within a key part of their pre-season. Larry Csonka Jersey .Y. - The Buffalo Sabres reassigned forward Sam Reinhart to the WHLs Kootenay Ice on Friday. http://www.officialmiamidolphinsfootball...o-jersey-womens. Mika Zibanejad and Jason Spezza scored in the shootout to lead the Ottawa Senators to a 2-1 victory over Nashville on Saturday night. DeVante Parker Jersey . -- Broncos defensive end Derek Wolfe was alert and recovering at a Denver hospital Saturday after suffering seizure-like symptoms when the teams bus pulled into the airport Friday afternoon for the flight to Kansas City. Jerome Baker Jersey .J. Fair didnt have many chances to be the main option for Syracuse last season. ATLANTA -- Gavin Floyd was impressive in his first start in a year, giving the Braves a chance to end their longest losing streak in two years. Justin Upton homered and scored the tiebreaking run on Chris Johnsons eighth-inning single, and the Atlanta Braves beat the St. Louis Cardinals 2-1 on Tuesday night to end their seven-game skid. "That felt good," Johnson said. "Its big. We werent panicking too much. We were relaxed, even though we lost seven in a row." Floyd allowed one run on six hits in seven innings. He made his first major league start since April 27, 2013, for the White Sox against Tampa Bay. He had season-ending Tommy John surgery 10 days later, and his comeback included six minor league rehab starts this year. "It felt good," Floyd said. "There were a lot of emotions, a lot of excitement through this process leading up to it and getting back out there ... not only starting for the first time but trying to get us back on the winning side." Braves manager Fredi Gonzalez had modest expectations for Floyds return. "I didnt expect that really," Gonzalez said. "I expected a guy who was going to scuffle through five, six innings for the first time out. He hadnt been in competition in a year but he sure came out with flying colours. You couldnt ask for anything more. "He was really, really good for the first time in a year." David Carpenter (2-0) had two strikeouts in the eighth. Craig Kimbrel added two more strikeouts in a perfect ninth for his ninth save. With one out in the eighth, Upton singled to centre. Freddie Freeman followed with a liner that bounced off the leg of Randy Choate (0-1) and bounced to third baseman Matt Carpenter for an infield hit. Right-hander Pat Neshek gave up Johnsons single to right field that drove in Upton and allowed Freeman to advance to third. Johnson called the at-bat against Nesheks side-arm delivery "a grind." "It wasnt easy," Johnson said. "That guy is funky. Hes nasty. ... That was jjust a battle between me and him and me trying to get something in play.dddddddddddd I was able to finally stay on the ball and kind of go the other way a little bit." Choate was left to bemoan Freemans shot that hit his leg, setting up Johnsons run-scoring hit. "If it misses me its a groundball to (shortstop) Jhonny (Peralta), probably a double play," Choate said. "I didnt feel it. I didnt even see it. It just somehow found me and ricochets off me. Thats the way it bounces sometimes and it stinks but what are you going to do?" St. Louis left-hander Tyler Lyons allowed only one run on four hits, including Uptons homer, in six innings. "Great start," said Cardinals manager Mike Matheny. "Its a shame we havent been able to score that guy any runs. ... He had everything working today." Lyons retired the first 10 Braves before Upton snapped a 0-for-12 streak with his team-leading ninth homer in the fourth. The Cardinals tied it in the sixth. Matt Hollidays single to right-centre drove in Carpenter, who led off with a walk. Floyd made the start originally planned for Ervin Santana, whose spot was skipped due to his swollen right thumb. Santana is listed as the probable starter against the Cubs on Saturday. Gonzalez stayed with the structure of the revamped lineup he unveiled on Monday in an attempt to snap the losing streak and hitting slump. For the second straight game, shortstop Andrelton Simmons hit ninth, one spot behind the pitcher. NOTES: Atlantas last win was a 1-0 decision in 10 innings over the Reds on April 27. ... The losing streak was the Braves longest since eight straight losses from May 21-28, 2012. ... Matheny said 2B Mark Ellis was held out for a normal day of rest. Daniel Descalso filled in. ... The series ends on Wednesday night when Braves LHP Mike Minor looks for his first win of 2014 against Cardinals ace Adam Wainwright. ... A scoring change gave Floyd an infield single on his grounder in the fifth originally ruled as an error on Carpenter. 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