OWINGS MILLS, Md. -- The Baltimore Ravens?on Tuesday waived running back Trent Richardson, ending what might have been the former first-round picks last opportunity to return to the NFL.Richardson, 26, the No. 3 pick in the 2012 draft, has been on four teams in the past four seasons and has not played in the league since 2014. His career average is 3.3 yards per carry.Despite bouncing around from Cleveland to Indianapolis to Oakland, Richardson was confident in his chance to get his career back on track. In June, Richardson said his story would end by putting on a yellow jacket, referring to the Pro Football Hall of Fame.Still, Richardson lasted only three months with the Ravens because of the same conditioning and injury issues that have marred his career. A hamstring injury sidelined him for the first week of offseason workouts, and a knee scope caused him to start training camp on the physically unable to perform list.Richardson was always considered a long shot to make the Ravens. Baltimore has quality depth at running back with Justin Forsett, Buck Allen, Terrance West, Kenneth Dixon and Lorenzo Taliaferro.The Ravens filled Richardsons spot by signing wide receiver Chuck Jacobs. Nike Air Max Sko . - Levi Browns tenure at left tackle for the Pittsburgh Steelers is over before it even began. Nike Air Max Tilbud . Two pressure cooker bombs exploded near the finish line of the April 15 race in an area packed with fans cheering the passing runners. Three people were killed and more than 260 injured, including at least 16 who lost limbs. http://www.nikeairmaxnorge.com/ . Once again, DeLaet finished tied for second at a PGA Tour stop on the weekend, this time at the Waste Management Phoenix Open. The pride of Weyburn, Sask. Nike Air Max Net . Rinne played two periods in his first game since left hip surgery in early May. Gabriel Bourque scored 3:07 into the second period and Austin Watson tallied 5:15 later for Nashville. Nike Air Max Nettbutikk . -- If Henry Burris has his way, he will be the starting quarterback to lead the Hamilton Tiger-Cats back to the Grey Cup next year.Nico Rosberg says he is remaining realistic despite his hat-trick of victories and expects his rivals, in particular Lewis Hamilton, to respond. The German has already opened up a 36-point lead in the Drivers Championship to his Mercedes team-mate, who has suffered with reliability issues and disappointing getaways so far in 2016.Rosberg has made the best start to a Formula 1 campaign since Michael Schumacher in 2004 and is only the fourth driver in the sports history to win six consecutive races, but says he has been helped by his competitions misfortune. Whens the Russian GP on Sky? The Russian GP is live and exclusive on Sky Sports - and there are a host of ways you can watch it. Having fallen away in the championship battle and watched Hamilton triumph in both 2014 and 2015 he was asked whether this was the best-ever Nico but only replied that he was the most experienced Nico. He then added:Im pleased with the way Ive been driving in the first three races but for me its not six in a row, the three last year doesnt count for anything to this years championship.Red Bull to trial canopy in P1Ive been driving really well but my opposition had a really messy start, thats the reality of it. I expect my competition to bounce back, especially Lewis. Theres still a massively long way to go. Rosberg is happy with his early season championship lead, but still thinks Lewis Hamilton sets the standard in F1 Hamilton hasnt been the only struggling in 2016, with both Sebastian Vettel and Kimi Raikkonen having their own consistency and reliability problems.ddddddddddddosberg, who is hoping to emulate his father Keke in winning a title, believes Ferrari have much more in the tank and stressed that there were still 18 grands prix left in the season, starting with this weekends Russian GP.Im not sounding any notes of caution - Im just realistic, he said. Ferrari, among others, havent really shown what they can do yet. Theyve taken each other in the last race at the first corner, for example. From then it was very messy.A lot of things are going wrong and we think theyre a lot quicker than theyve shown. We think they are very close to us.Watch the whole Russian GP weekend - LIVE ONLY on Sky Sports F1. The race begins at 1pm on Sunday, with build-up from 11.30am. Or watch the race without a contract for £6.99 on NOW TV. Also See: Grosjean amazed by Haas Russian GP talking points ' ' '