Azubuike is 7-0, 270, with a 7-7 wingspan. Lawson is 6-9, 230, with a 7-2.5 wingspan. I wouldn't call that very similar, but it's subjective, I guess.
But again, I'm not sure how highlighting Lawson supports your theory, either. He had 24 pts and 13 rebs against us. Azubuike had 9 pts and 4 rebs and only played 17 minutes. UA scored, basically, whenever he wanted to when he got the ball in the paint.
If the point is that we have been susceptible to teams with length, I'm not sure why you are using Kansas as the antithesis to that point. They gave us plenty of trouble in the paint with their length.