No offense intended, but if Zoubek was better than you were expecting, what exactly were your expectations?
I'm convinced there is a genetic predisposition for 7'0" tall men to bring the ball down to their knees before making a move in traffic. If you've got the gene, you'll do it your entire career. If you don't, you're golden. Unfortunately, 55 seems to not only be a carrier, but an affected individual. I went nuts last night when he grabbed a board and then promptly handed the ball to the man guarding him, who was considerably shorter. He may stand 7'0" tall, but he plays about 6'6". Hopefully this can be coached out of him, but it seems like a very hard habit to break for big men.