The D-League games can be watched via their website. I watched a couple of games from Maine (when Bradley was playing there) and Tiny Gallon looks very far from impressive. In fact, in one of those games he was matched up with Chris Johnson and thoroughly outplayed. In the other one he matched with Cole Aldrich, the rookie from the Thunder, and didn't look much better. He needs to work on his body, he doesn't seem to be in the shape of a NBA player. Some very immature plays too, weak motor. Very far from being a contributor for a NBA team. The guy I liked from Maine was their other big, Simms, but he's kind of smallish for the NBA.
Sean Williams is playing for Nancy Lieberman in Dallas, right? With Joe Alexander. I'll try to catch one of their games to take a look at them one of these days.