quote:
only way for a kid to show up on the spring roster and not the fall roster
Well, typically a player who will be eligible to compete in the spring will have been listed on the Internet on the fall roster, but that's not necessary. The key item is that the player has been enrolled full-time in the fall. In fact, some colleges don't post a fall roster, and additionally they aren't required to post a spring roster. Almost everyone does though.
Anyway, a player can be on the spring roster, even if he transferred in at midyear. He just can't compete.
By the way, the rosters we see on the Internet aren't the official ones. In the fall, colleges have to submit a squad list to the NCAA, and that list must include anybody who paracticed for more than two weeks. One use of this list is for drug testing. I suppose that squad list contains more names than show up on the posted fall rosters.