Daniel Bryan has confirmed his retirement from WWE due to a series of concussions. The popular former WWE World Heavyweight champion tweeted on Monday that due to medical reasons, effective immediately, I am announcing my retirement before elaborating on his decision on Raw.Bryan claimed that the debilitating effects of head trauma have left him with no option but to permanently hang up his wrestling boots. Due to medical reasons, effective immediately, I am announcing my retirement. Daniel Bryan on Twitter His future had been the cause of much speculation since his last appearance almost a year ago, in which time Bryan has been forced to relinquish the Intercontinental championship.Monday nights Raw concluded with the entire WWE roster emerging and leading the applause for Bryan who exited the ring for the final stage as the crowd erupted into his trademark Yes chant. Also See: WWE Fastlane 2016 Reigns to fight Ambrose and Lesnar WWE calendar WWE news Nike Shoes Air Max 90 Womens . Aaron Harrison scored a 22 points for Kentucky (6-1), which has won four in a row following a Nov. 12 loss to current No. 1 Michigan State. Julius Randle overcame a scoreless first half and added his sixth double-double in as many games with 14 points and 10 rebounds. Nike Air Max 90 White . -- Derrick Rose shook off poor shooting early to hit clutch shots late and Carlos Boozer had 20 points and 13 rebounds to lead the Chicago Bulls to a 104-95 preseason victory over the Oklahoma City Thunder on Wednesday night. http://www.airmax90outletonline.com/ . After Martin Skrtel put the Reds in front from close range at Stamford Bridge after only four minutes, Hazard hit back in the 17th with a superb strike. Etoo gave Jose Mourinhos team a decisive lead from Oscars back pass in the 34th. Nike Air Max 90 Black . Miller reached right to deflect Mikhail Grabovskis attempt with just over 2 minutes remaining in regulation, and then made two more saves in the shootout Sunday to give the Sabres a 2-1 win over the Washington Capitals. Nike Air Max 90 Blue . Varlamov made 33 saves and Ryan OReilly had a goal and scored in the shootout as the Avalanche beat the New Jersey Devils 2-1 on Thursday night. FLORHAM PARK, N.J. -- Defensive end Muhammad Wilkerson, who fractured his lower right leg in the New York Jets final game of the 2015 season, was cleared for practice Tuesday and removed from the physically unable to perform list.Wilkerson has vowed to be ready for the Sept. 11 season opener against the Cincinnati Bengals, and the timing of the move will allow him to play in two preseason games to prepare.?Coach Todd Bowles raised eyebrows when he said Wilkerson is scheduled to play Thursday night against the?Jacksonville Jaguars. He backtracked a bit, saying, Were going to?see what he does [Wednesday]. Were going to let him run around a little bit more. If we can steal a rep or two [in the game], well play him. If not, well sit him out.Wilkerson, 26, said he was surprised to hear he might play.I appreciate that news, he said. I didnt hear about that.It seems unlikely that Wilkerson will play, though, because he stilll hasnt participated in team drills.ddddddddddddOn Tuesday, he was limited to positional work and said his leg feels good and that he is just taking it slow.A Pro Bowl defensive lineman, Wilkerson underwent surgery in early January and began a long rehab process. That didnt prevent the Jets from using the franchise tag on him.The process turned contentious, but the two sides agreed to a long-term contract on July 15, when Wilkerson signed a five-year deal worth $86 million.Wilkerson, the Jets first-round pick in 2011, recorded a career-high 12 sacks last season. He rejoins fellow defensive ends Sheldon Richardson and Leonard Williams, completing the teams talented line.His return leaves two players on the PUP list: right tackle Breno Giacomini (back) and wide receiver Devin Smith (knee). ' ' '