Holmgren has blown at least 3 scoring opportunities at the rim. The missed alley oop dunk. A drive on M Turner where Chet refused to go up straight, started pump faking instead, travelled, turnover. Another play where Chet tried to side step and do a fancy guard-like layup.
Guys gotta tell him he is 7 feet tall. Just attack direct. You don't need to be flipping the ball left and right trying to misdirect your defenders. You are not a 6-3 PG. Just go straight up. He will hardly ever get blocked if he goes up straight.
The other thing they gotta tell him is dunk with 2 hands. Not 1. So many missed dunks / drives because slight contact can put you off when you go up with only 1 hand. Do like Barkley. 2 hands every time. You either dunk or you get fouled.
And then tell him to dunk every time. Stop trying fancy layups. Just dunk. Go hard. Make them foul you. Don't avoid the contact.