Witten should have been phased out when Bennett was here. Where were all these people with "the better blocker crap" then. Bennett was the best blocking TE in the league.
I'm hoping witten gets a chance to coach tight ends if that's the route he wants to go to stay close to the field, but I think he should probably hang up his cleats. The guys heart is still in it but his body isn't. He moves like a sloth.