Chiefs offensive lineman Laurent Duvernay-Tardif can finally put away the medical books for a while and spend all his free time studying up his playbook.

Duvernay-Tardif graduated from McGill University's medical school on Tuesday.

The Chiefs picked Duvernay-Tardif in the sixth round of the 2014 draft T.Y. Hilton Jersey , but despite playing at a smaller Canadian school, he quickly earned a starting job. But he never gave up his pursuit of medicine, spending time each offseason doing school work and hospital rotations.

Duvernay-Tardif posted a photo of himself on social media after commencement wearing a lab coat with "Dr. Duvernay-Tardif" across the back and his No. 76 in Chiefs colors. "This is it!" he said. "Today I become a doctor! It also marks the beginning of a great new adventure."

Duvernay-Tardif plans to begin his medical career after his playing days are over. He signed a $41.25 million, five-year contract to remain with the Chiefs last offseason.

Revis Island is closed for business.

Darrelle Revis, a star cornerback with the New York Jets and a Super Bowl winner with their archrivals, the New England Patriots, has retired.

Revis announced Wednesday on social media that he was ending an 11-season career that included four All-Pro selections.

"Today, I am closing a chapter in my life that I once dreamed of as a kid," Revis wrote . "The game of football has opened doors for me I once thought were nearly impossible to get through. My passion to play the game at an elite level brought fun and excitement to the term 'shutdown corner' which was nearly on the verge of extinction.

"Covering some of the toughest assignments in league history was a challenge every Sunday, but also an honor ...

"Long Live Revis Island."

The proprietor of that place was a first-round draft pick (14th overall) by the Jets in 2007 who made an instant impact as a coverage demon. Usually charged with handling an opponent's top receiver T.J. Green Jersey , Revis, now 33, often forced offenses to change their game plan to avoid him.

His skills even allowed Rex Ryan, a renowned defensive coordinator before joining the Jets as head coach, to try new schemes that befuddled the opposition.

"When I had him, obviously Darrelle was in the prime of his career, and there wasn't anybody close to him," Ryan said Wednesday. "Maybe Deion (Sanders) in his prime, but that would be the only guy.

"Darrelle could handle anybody. I don't care if it's Hall of Fame guys, he locked them down and covered them and it wasn't even close."

He had 29 career interceptions Ryan Kerrigan Jersey , returning three for touchdowns, including a 100-yarder against Miami. In 2009, Revis was beaten out by Charles Woodson for Defensive Player of the Year honors.

"That season, he was far and away the most dominant player in the NFL on defense; that he never got (defensive) MVP that year, people are crazy," said Ryan, now an analyst for ESPN. "The impact this guy had, and on the best defense in the league, I thought he should have won that."

Revis excelled against the best, taking the likes of Terrell Owens and Steve Smith out of the game with his coverage. After a particularly lopsided first-half matchup with Smith Lane Taylor Jersey , who was with the Panthers, the receiver asked Ryan to "get this guy off me."

"That ain't going to happen," Ryan told Smith.

"His confidence and the confidence he had in his own ability, and his preparation, they were phenomenal," Ryan said about Revis. "Physical as hell, strong, great recovery speed, and he would beat you up on the line of scrimmage."

He also would beat you at the bargaining table. Revis played his first six years with the Jets, the latter part of that stint filled with contentious contract negotiations.

Revis was dealt to Tampa Bay in 2013 for a first-round and fourth-round draft pick. He was a Buccaneer for one season http://www.dallascowboysteamonline.com/ezekiel-elliott-jersey , then headed to New England as a free agent, winning the championship in his lone year as a Patriot.

He returned to the Jets for two seasons, with injuries slowing Revis in 2016. He made it into five games for Kansas City last season.

"Darrelle is one of the best technicians to ever play the cornerback position," Jets coach Todd Bowles said. "As a defensive backs coach, you used his film as a teaching tape for young players. I spent two seasons with Darrelle and he stands out as one of the smartest players I have ever coached.

"He walks away from the game leaving a stamp that everyone who knows the game will remember."

Ryan predicted that Revis would be walking into the Pro Football Hall of Fame when he becomes eligible in 2023

"He dominated every matchup," Ryan said. "He was simply the best."

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