Why is Jeff Driskel still on the roster?

[milksheikh]

Are the Bengals eyeing a trade? I literally see no point in them having Jeff Driskel unless they aren't feeling good about the o-line guarding Andy and think that he has a good chance of injury due to the hits he's been taking.

Why else would we have cut DeShawn Williams instead of Jeff Driskel, a 3rd-string QB.