Dunn has more size than Ruiz (who was injured much of 2015) and way more size that Webb. If we are going to start an immobile QB again this year, than we need a strong running game. Dunn would be our short yardage RB, and otherwise could rotate with Ruiz and Webb. This is a slam dunk. Dunn would be a game changer.
The protective order troubles me, and should be looked into. If severe (meaning physical assault), than should be a deal breaker.