I think the wildcat worked for Miami cuz their qbs weren't up to par with their rbs and they kept switching out the qbs and taking them out as well, so defenses didn't really know what to expect. Henne is coming into his own as a qb tho, I think the let go of the other qb that they'd run the wildcat with too. I think it was also parcels nudging them in that direction as well.
I wish the Raiders wouldn't try running that shit anymore.....McFadden never gets anywhere with it.