I hope not. Teaching him a midrange jumper would be a bad idea. Never mind it's the least efficient shot in all basketball, It's where your star player makes his living. Don't put another body in that area and crowd his space. It also does zero to alleviate the spacing issues. Duren standing around 10-12 feet to shoot a jumper leaves his defender well within help distance of anyone driving. He needs to be out 25 feet drawing their big away from the hoop. 3 point shot only, do not teach him a midrange jumper.