Thomas starting may be the best move, but he makes Long look like Babb on defense. Nevertheless, if you notice when this thread started, Thomas was seeing quite a bit more time. He is starting to see less time. All of our young guys need development time, but as far as splitting up PT amoungst the young guards, I think the return on investment will be greater for Long, MM, and SDW.
I think you're confusing aggressiveness with good defense. I like the energy naz brings when he comes in, and I think at certain points in the game there's a time to be aggressive on d, but he picks up a lot of fouls when he doesn't need to by being overly aggressive. I think Thomas is already a better defender than Scott c was as a senior, and on the offensive side I like how selective he his with 4 other very capable scorers on the court.