One of them was drafted, was a McDonalds All-American, was also was considered the #3 in his recruiting class. The other wasn't drafted, wasn't a McDonalds All-American, wasn't top 3 in his recruiting class and was a throw in in a trade.
In two years in college, Wenyen averaged 6 ppg.
The only comparison the two have is that they both played for the Blazers last season.
Little is 3 years younger than Wenyen. That means he's had 3 more years of growth and progress to compare to Little. If in 3 seasons Little is still only getting minutes because of a lot of injuries, and can't even beat out Mario Hezonja, then maybe the team should trade him for Greg Oden 2.0