Pretty much in agreement with most of the remarks here. Mcgillicuty (or whaterver his name is--easier to just call him Perfect Jr) will get a push because WWE always pushes 2nd and 3rd generation wrestlers, unless you're a total jerk like Teddy Hart. Kaval will fit in with the high flying crusierweight guys. Harris is the brawler type that WWE likes to push. I don't see the appeal of Alex Riley though.
Anybody watch the end where Cody Rhodes just started complaining at the end after Harris got eliminated? My brother and I just started because it was so funny. I think the new push and persona has worked well for him, considering that he was really bland when he was in Legacy.