Right?
Dude is:
1. On the wrong side of 30.
2. Not very good even when he was "good."
3. Two years removed from football.
4. A potential weekly headache.
It's difficult to find the upside here, unless you want a Taysom Hill, Kordell Stewart, "come in for ten plays a game" type, and I'm honestly not even sure he'd be good at that.