Joe Joyce wants to emulate the Olympic gold successes of fellow Londoners Audley Harrison and Anthony Joshua before he turns professional.Great Britains super-heavyweight begins his campaign in Rio against Cape Verdes navy cook Davilson Morais on Saturday, needing only two wins to be assured of a medal.Joyce, 30, confirmed in May that he would turn pro after the Games -- Olympic boxers do not usually announce their intention to enter the paid ranks until after the tournament - but wants to follow in the footsteps of Harrison (2000) and Joshua (2012).Ive always wanted to represent my country and be an Olympian and then after that hopefully I will get a professional deal, Joyce told ESPN. I will not be staying on, I need to turn pro before its too late.The London Olympians who turned pro -- Joshua, [Luke] Campbell, [Anthony] Ogogo -- are all doing well, they have won titles or are showing potential, and it shows you it can be done. They were already in the limelight when they turned professional because of the Olympics.As long as I walk away with a medal, I will be OK, but obviously the gold is what I want.Joyce -- bronze medallist at the World Championships earlier this year and gold medallist at the 2014 Commonwealth Games -- is good friends with Joshua, who he has even sparred with ahead of Rio.Joshua won super-heavyweight gold in London and has since gone on to win the IBF world heavyweight title as a professional.AJ is making it look easy but its hard going in the amateurs, getting qualified and it can be every other week when you are boxing, Joyce said.I talk to AJ about stuff and I still do a bit of sparring with him even though hes world champion now. Ive shared a room with him as well when he has done some training in Sheffield.Joyce is Great Britains best hope for a mens boxing gold medal after four of its team suffered early exits at Rio 2016. Air Max 2019 Goedkoop . Halladay signed a one-day contract with the Toronto Blue Jays on Monday that allowed the veteran right-hander to retire as a member of team with which he broke into the majors and spent the bulk of his distinguished 16-year career. Nike Air Max 200 Nederland . Manuel was offered a position the day he was fired. He accepted earlier this week and the team made the announcement Friday. http://www.airmaxkopennederland.com/uitverkoop-air-max-just-do-it.html . Bradwell was scheduled to become a free agent Tuesday. Born and raised in Toronto, Bradwell is entering his sixth CFL season, with all six played for his hometown Argonauts. Air Max 1 Goedkoop . The No. 1-ranked Nadal tweaked his back warming up for the Australian Open final, which he lost almost four weeks ago in a major upset against Stanislas Wawrinka. His first stop after the layoff is the clay in Rio as he tests the back and tries to stay healthy for the French Open in three months. Nike Air Max 270 Heren Sale . Wilson hit Schenn from behind during Tuesday nights game in Philadelphia, earning a five-minute major for charging and a game misconduct. He has a phone hearing with the department of player safety, which limits any potential suspension to five or fewer games. Mercedes chief Paddy Lowe thinks Formula One needs to start thinking about how the next set of engine regulations will look when the current cycle ends in 2020.F1s current V6 turbo era started in 2014, but has been criticised due to Mercedes huge dominance and a lack of noise from the engines. The current power units are set to remain until 2020 and Lowe thinks a long-term plan would avoid similar mistakes being made with the next set of rules.When asked about engines after 2020, Lowe said: Thats a good question and its a big question. I think it is about time we started to talk about the engine beyond this one.?And it does raise some very big considerations: how do we define an engine or power unit that is correct for the sport but also relevant to the kind of power units that we will see in the future in road cars? Do we make remain in some way related attached to that technology which is increasingly electrical or do we go our own way? So there are some very very important questions there.Lowe thinks the sound of the engines needs to be a key consideration post-2020 -- especially if F1 wants to remain relevant to road cars.That debate started really with the issue of the sound of these engines when they arriveed in 2014.dddddddddddd Its better now than it was back then but it doesnt match the sound of the old V8s or the V10s but it still raises an interesting debate.I think road cars of the future, at some point not that far off, will be completely silent if they are all electrical so will we want noise, will we associate noise with performance or not? There are some very interesting debates there and I think we need to start that process.Ferraris Jock Clear agreed with Lowe, saying it is important to give teams plenty of time to understand what the regulations will look like.It needs to be thought about. I think what we have learned from this cycle and this era of hybrid engines is that the power units now are very, very complicated and it needs a lot of planning and I think well go into those next negotiations with eyes wide open this time.I dont think theres anybody who didnt fall into the category of underestimating what might have been involved, and as such, [so] the sooner we start, the sooner well be aware and the sooner we can come to a solution that will be the best for the sport. ' ' '