While I think we could do worse than Sacre at 51, I'd rather have Herb Pope out of Seton Hall if he's available. Terrific rebounder that can put the ball on the floor, much like Antoine Walker for his size, and has played well against other teams in the test-proven Big East.
My other choice would be Scott Machado out of Iona. A pure pg that could learn a lot from Rondo, and likes to push the ball, as that's all they did the entire year at Iona. Led the nation in assists, so great court vision.