Bucks should have been up double digits at half even with penalties. The targeting call was technically correct by the rule book. The overturned fumble was 50/50 in my opinion. In real time it didn't look like a catch. In slow mo it did. Not sure where you draw the line there.
The fact is OSU allowed the targeting call to rattle them. You could tell from the interview with Day at the half. They were still in control of the game at that point and they allowed everything to unravel following that play. That's on them, not the refs.
Pretty much every time a door was left open Clemson capitalized. That's what good, experienced teams do.
Lots of questionable play calling and decision making in the second half. OSU had no answer for Lawrence running the ball all game.