Maurice Jones-Drew = 5-7, 212 lbs.
Garret Wolfe = 5-7, 177 lbs.
Both have good speed, and quickness, Jones-Drew has much, much more running power. I don't see Wolfe being anything more than a change of pace back in the NFL, Jones-Drew could be a legitimate every-down back. Not to throw errant comparisons out there, but in terms of physical build Jones-Drew is the closest thing in the NFL right now to what Barry Sanders was, although he obviously is no where near the talent that Sanders had. If anything, Garret Wolfe is similar to Warrick Dunn, probably not quite as quick as Dunn was in his prime.