what team is bringing in a guy like that to be a backup qb? a guy who is there to hold a clipboard and run the practice squad? a guy who has to have no ego and be able to do whatever the team asks of him?
mr. "legendary"?
i would argue it would need to be a team like the lions, or the ravens, or the steelers, teams with established qbs, head coaches, and cultures. to get him to stfu and work or get cut.
you put him on the browns or the bears or the jets or the jags and he'll divide your team, be a distraction, and collapse everything.
but he'll be in the news every day. to some teams that's important.