There isn't any PG yet. I'm going to hold off any prognostications for good defense until I know more about next seasons roster. Then again, even in September there was a ton of optimism for this team on defense and it has not been good. Chukwu, yes injured, but didn't look like a world beater in there. He could go either way. Brissett hasn't played a second of college ball yet. Lydon could very well be in the NBA and there's a slim, but not-zero, chance Battle could be gone as well. If the team is Battle, Thompson, and Moyer as a core with 5th year PG up top or a frosh combo guard and a center who hasn't played meaningful games in two seasons, that could be a dicey defense again.