That and getting out and running, which starts with defense.
OU can be very, very, very good if they defend well enough to get out and run. Thomas and Spangler can really get up the floor and even handle especially Thomas. Buddy is a terror in the open floor spotting up or using his strength to get to rim. Half court offense is very average and the ball sticks, but yea starting inside and drawing will definitely help it move.
Edit: They can't just let the ogers at KU and Texas play a half court game. Those guys at Texas can't keep up with Spangler and Thomas but they can wear them out inside