lol I mean you're not wrong. Being 6'2'' 305 w a belly wasn't what made Warren Sapp Warren Sapp. That guy put in the hard yards during the week when no one was watching.
I'm not sure Nesta's willing to do that. If he does leave, I sincerely think that's why.
He's not even in the top 15-20 draft-eligible players at his position. 7th rounder/UFA as of now. If he came back and rededicated himself, although it would show he could've done it all along, he'd help improve a very bad/almost nonexistent draft position.