So basically he is JT with better shot blocking ability? That isn't exactly what I would like out of the 5th pick.
I can understand putting Udoh ahead of Orton, because Orton hasn't really proven anything at the collegiate level. But Monroe has been about as productive as Udoh (with the exception being on the defensive end) despite being about three years younger. If you compare their numbers at the same age, then Monroe is head shoulders over Udoh (the same can be said for Whiteside and Davis as well).
Comparing Monroe and Udoh is almost like comparing apples and oranges. They are entirely different types of players. First off, Udoh is a much better athlete than Monroe. Anyone that watched both players play would certainly agree with that. Udoh can jump higher and quicker, has better lateral movement and is terrific at running the floor. The big question mark about Monroe, is can he play defense. There is no question mark about Udoh in that regard. He is right now, a better defender than Monroe will ever be at any point in his career. Thats no one's fault. Udoh was just born with great shotblocking instincts. And, he loves to play defense.
Offensively you have to give the edge to Monroe. He's a very skilled offensive player, and if thats what we need, then go ahead and draft him. Personally I think the Kings need more toughness and interior defense. And saying that Monroe might develop into a pretty good defender just isn't good enough for me. Yeah, Hawes just might develop into a pretty good defender.
The advantage Monroe has over Udoh is that he has the size to play center, and I see Udoh as more of PF. But he did slide to the center position when Lomer's went to the bench. Amazingly his defensive rebounding increased when he moved to the center postion.
You called Udoh a poor rebounder. I'm not sure what you definition of poor is. His per 40 minute rate was 11.1. Monroe's per 40 rate was 11.4. Neither rate is world shattering, but its hardly poor. By comparison Cousins per 40 rate was 17.3, and the closest to him that I could find was, believe it or not, Parakhouski at 16.0. I think that if Baylor had played one on one defense Udoh's defensive rebounding numbers would be much higher.
As for his age and so called limited potential. Here are some names you'll remember and the age they were when entering the NBA. Obviously they had already peaked out and had little potential left.
Kareem Abdul Jabbar - Age 22
Ray Allen - age 21
Nate Archibald - age 22
Larry Bird - age 23
Kevin McHale - age 23
Vince Carter - age 22
Elgin Baylor - age 24
Eric Dampier - age 22
Alex English - age 23
Patrick Ewing - age 23
Michael Jordan - age 21
Bill Walton - age 22
Eddie Johnson - age 22
Dale Davis - age 22
Tim Duncan - age 21
Dave Cowens - age 22
Rick Barry - age 21
Antawn Jamison - age 22
Jerry West - age 22
LaMarcus Aldridge - age 21
Charles Barkley - age 21
Dave DeBusschere - age 22
I could go on and on. The majority of these guys played 12 or more seasons. The rare one's like Stockton and Malone almost played 20 seasons. and they were both 21 or older when they came into the NBA.
One final note on Udoh. He was recuited by Michigan. They were running the princeton offense, and he felt his skill level didn't match that type of offense, which requires the center or PF to play away from the basket and initiate the offense. It also requires that player to be a good shooter from the outside. So he transfered to Baylor. The irony is, that in his year off, he developed the skills that he needed to play in that type of offense. My point is that you can almost throw out his first two years as a waste.