I think it would be wonderful if the league blackballed this one who sucks the penis at this point. Here's the way to do it:
The team who drafts Mr. Irrelevant picks him, then refuses to negotiate a contract with him. Because they own his draft rights, he can't sign with anyone else for a year.
A great shot is when you pull it off. A smart shot is when you don't have the guts to try.