I always like to compare players who aren't comparable.
The guy had 9 rushes for 35 yards, 21 yards of which were against the Southern Alabama defense. (Newby ran for 198 against that defense, with roughly the same yds/carry.) His 3.9 yards per carry is the lowest of any running back on the team, and is only higher than Armstrong (3.7) and Fyfe (-5.0) for players who have more than 3 carries. He did catch two passes, for 28 yards.
I think Wilbon has promise, but it's not like he lit it up like Maurice Clarrett as soon as he stepped on the field. Hopefully the kid sticks around and continues to develop. I think it's a position that is ripe to be taken over by someone who really improves. Newby is tentative, Cross is gone, and Ozigbo is just about as green as Wilbon. It's on open field, with Newby only slightly ahead at this point.