If both are not ready to go, I think the lineup will look like this:
The projected starters:
Durham
Mooney
Pflueger
Carmody
Gibbs
I think Carmody is a little more advanced in terms of strength/body. I think he's also better attacking the basket off the dribble at this point. I think Goodwin is the better shooter.
If Harvey is ready to go, then I think he will start and neither freshman will start. I think if Hubb had not gotten injured, he would've stepped into the role as starting PG and Gibbs would've moved off the ball.