All he has to do now is convince team officials he's changed.
Fluker, an early entry candidate, has been rising quickly on draft boards and could continue to move up if he slims down. At the Senior Bowl, he was measured at 355 pounds. And similar to his Alabama teammate Chance Warmack, he could wind up being a first-round pick in two months.
What does it all mean?
That's there's a lot of homework for NFL teams over the next two months to make sure they find the right linemen this year.
"I think I have a lot of room to improve. I definitely don't think I've played my best football," Fisher said. "My goal here is to prove to everybody that I am the No. 1 tackle in the nation. It's been my goal for a long time."
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