Like everybody I use a doublehanded backhand drive and a singlehanded backhand slice. I can't help but wonder if I should incorporate a singlehanded backhand drive in my repertoire just to catch my opponents by surprise. I could mix up my defensive slice with a sneaky topspin attack that will surely drive my opponents crazy. How come no pros are doing that? Would the possible loss in consistency outweigh the benefit? Would having too many shots actually hurt ones game?