Walz's game plan was very legit. Did Louisville foul Griner a few times...Absolutely. And the ref's never called it. It's the same game plan that Muffet uses against UConn. Have your players play the opponent physically , but complain when they do the same to you. Have you ever sat and watched a ND vs UConn game and said that ND players never seem to foul UConn , but UConn players can't even get near Diggins without a whistle ?? Walz even complained when he thought a couple of his own players got fouled. Walz forced the ref's to either blow or swallow their whistle. It was a legit game plan. Fortunately for him and Louisville, it worked in his favor all game long.