There was a rumor that my beloved 'Fins would sign him for the Wildcat formation but it seems to have died. Perhaps some team will do a TE conversion on him. There's been talk about teams using him to return punts and kicks-offs. Would his speed help a team? Probably.
I don't want to rub his face into the ground - he did the prison time, he's dealing with bankruptcy lawsuits, etc....I'd say he's been punished enough. But the truth is that most NFL franchises won't want the distractions. If a team wants to sign him, fine - but if I were an owner/GM, I wouldn't take him.