Lucas will have to do his best on Haas. Haas is tall obviously but is not an extremely talented big, but is competent. He won't have faced anyone bigger all year. I think he'll hold his own on the big Bama kid.
That leaves JJ for Swanigan. I don't always pay attention to matchups, but I'm guessing this is the biggest body he'll have to guard all year. Swanigan gives up athleticism to Josh, while Josh gives up bulk and strength to Swanigan. The height difference is minimal. I think it's a wash between the two. Both will get their points, rebounds, etc. But Josh's ball handling, speed, passing, will help him to overcome Swanigan and give us the victory.
A little discussed stat regarding JJ is his improvement on getting T-d up. He had 3 in the first 14 games and hasn't been T-d up since. This indicates focus, control of emotions, thinking more, all the little intangibles that led him to his dominating performance Sunday. He acted like a freshman Sunday when he touched the ball for the first time and tried a difficult shot over his friend Bridges. Nightmare scenarios raced through my head thinking he was going to turn this into a one upping type of contest. Then he missed the dunk and another shot, and then he began to play ball.
And boy oh boy did he play ball Sunday!