The rule change didn't help much, if at all. Regarding the OU / Texas play, I've seen recent D1 obstruction calls at Home for less than that. I've also seen what appeared to be obvious obstruction in real time (fielder squarely in runner's path without the ball...runner clearly affected) not called until replay, or not called at all. I'm convinced that I don't understand, on a practical basis, what obstruction is...nor does the NCAA or its umpires. There's likely to be a huge consistency problem during the playoffs and championship tournament.So glad I am not officiating as much college this year as in the past. I can't get a clear explanation from anyone high up that doesn't contradict someone else who is also high up. I expected to see video examples by this point where the ruling would be different from previous years and I haven't yet.