You sound like a pretty well informed fan. You'll find, around this site, as long as you are asking legitimate questions and considering the responses before you reply, you'll get some pretty good information. You are correct that the game has changed over time. Athletes are bigger and stronger and the powers that be (NCAA administrators, assignors and coaches) do dictate how the game is called. If you want to continue to work in their leagues, you call the game they want. For better or worse, that is the way it is at all levels. A good example is the Oden hanging on the rim thread. I completely understand why he isn't given a T at that level for obviously violating the rule. As a fan and an official not moving up the chain I'd like to see that T called because it is something in the game that I don't think belongs there. Just to show I'm not biased, I think the Florida player that did the little shimmy-dance after he dunked should have gotten a T as well, but then I'm not on that game and the officials that were are there for a reason.