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 Kyzir White Jersey Elite , 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.

— Von Miller said he’s unaffected by the new NFL rule prohibiting defenders from landing on top of quarterbacks, requiring them instead to shift his weight to the side to avoid a flag.

“None of the rule changes affect my game. I don’t really tackle quarterbacks with all my weight anyway. With all 185 pounds? No, I wouldn’t treat a quarterback like that Dolphins Albert Wilson Jersey ,” said Miller, who’s actually 250.

“I like going for the ball. If you’ve seen me play over the years, I’m not really (going to) lower the head or try to injure a quarterback,” Miller said. “The most I’ll do is fake handshake.”

That move cost Miller a personal foul at key moment last year and led to a loss at Buffalo.

Miller said he has no issue with the league’s new helmet rule that’s causing so much consternation at training camps this summer as teams wonder what all will constitute a foul.

Broncos coach Vance Joseph said the new rules designed to protect players will affect the offense more than the defense because defenders have been taught for years to see what they’re hitting whereas, say, running backs naturally duck their heads and linemen bang helmets all the time.

Defenders Youth Michael Gallup Jersey , though, will get flagged for crushing quarterbacks if they don’t break their fall by turning to the side to avoid landing on top of the passer.

An example of the hit that’s now prohibited is the one Vikings linebacker Anthony Barr put on Packers quarterback Aaron Rodgers in Week 6 last year that broke Rodgers’ collarbone.

The rule now requires defenders to “strive to wrap up the passer with the defensive player’s arms and not land on the passer with all or most of his body weight.”

Line judge Julian Mapp was among the officials who visited the Broncos this weekend to discuss the rule changes. Asked how difficult it would be to determine whether a pass rusher has put more than half his body weight on a quarterback, Mapp said, “I’m a line judge but talking to some of our referees, what we’re looking at is that — I’m not a University of Florida fan or anything — but we’re looking for what we call a ‘Gator Roll.’ We want you to take your weight off of the quarterback.

“Also, to guys Cheap Harold Landry Jersey , when they tackle their quarterback and you see their hands in the air like this,” he said, spreading his arms out like an airplane, “that does not take them off. A lot of the time they think, ‘Well my hands weren’t on them.’ But it’s the body weight. So, basically they’re looking for some type of roll Youth Arizona Cardinals Jerseys , some type of (move where) you’re trying to keep all of your body weight off of the quarterback.”

Miller said the changes won’t affect him at all.

“I’ve been good when it comes to all of those rules,” Miller said. “I respect the game. I know we need to keep our quarterbacks healthy. Those guys make football what it is, so we’ve got to take care of those guys.

“They’ve put in rules to take care of all the players, as well. So, I’m good with all the rule changes.”

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