it could be a good chance of pace in selected situations SOME of the time.
goal line for 1 play, 3rd and short, or just once in a while.
With the same personnel, you can reconfigure between option, 2 wideout or even 3 wide out assuming you leave Dez on the outside.
That is because all 3 are flexible:
1. Bigger stronger than typical DBs - Zeke 225lb, McFadden 210lb and Jackson 220lb
2. Plenty fast for WR - Zeke - 4.47?, McFadden 4.4?, Jackson 4.35 and we know Zeke and McFadden can catch the ball and have good YAC
3. Pass block - Zeke is great blocker and McFadden is proven blocker - Jackson looks willing and is considered for special teams
this flexibility may force defense to stay in nickel/dime with smaller DBs.
had to stop option plays in nickel/dime.
this is something Dunbar does not offer though he can play WR also in the scheme.