i am and always will be a proponent of size when it comes to basketball. the way I see it is at best you're breaking even if you insist on playing under-sized players. the thought that small players have this huge advantage speed-wise is an overrated philosophy because ultimately the game becomes a half court game in the playoffs and speed becomes null and void.
I just think even if you have some advantage there, you're likely giving up enough to make it pointless to play small. which when you look at our record we're right around where I expect an under-sized team to be...at best.