There are lots of guys every year that have good size and can shoot well, but that don't last in the league because they can't do anything else well enough to stay on the floor. A guy like Hollis Thompson comes to mind. He shot over 40% from 3 his first two years with a good amount of minutes and attempts, but couldn't last in the league when his shooting suffered a bit (as he was guarded more, needed to do more than shoot, etc.). Hauser will have to do more than shoot or he won't get time.