For as much as Amir Williams gets ragged on, I don't think he's the main problem on this bball team.
AW came in as a 5 Star McDonald's All-American, which typically means fans expect you to be a star right away. He was anything but a star, he was extremely raw. Having watched just about every Buckeye basketball game over his career, his improvement from year one has been huge! He's actually becoming one of my favorite players, mostly because he is showing tremendous emotion this year, which was severely lacking.
The statistics back that up as well
Against teams that were ranked when they played the Buckeyes, here are some stats:
Marquette - 2-2 FG, 3 rebounds, 5 blocks, 4 points
Michigan State - 3-3 FG, 11 rebounds, 3 blocks, 8 points
Iowa - 4-7 FG, 6 rebounds, no blocks, 11 points
Wisconsin - 3-6 FG, 6 rebounds, 1 blocks, 9 points
Iowa - 5-6 FG, no rebounds, 1 block, 12 points
Michigan - 3-4 FG, 7 rebounds, 1 blocks, 7 points
I think your anger is misplaced, because AW does contribute to the team. Your anger should be directed towards the fact that, despite being in a game where EVERYTHING was called as a foul, the Buckeyes 1) did not give the ball to Ross 2) did not even drive to the basket