The things I've seen from Crazy Feet are skmatw-amatw nt (like 3 months ago) and that reverse eldo trick he did recently, but no sign of patw-orientated stuff. Maybe he'll surprise me and do it or maybe he'll even do something REALLY crazy, like htatw-ahmatw nt (skatw with an extra I side revolution) but I doubt both
first of all he has to be able to do aematw easily, to even have a lil chance to do it
secound of all he needs to grow like 20cm more, so he will have the time to even go around for the last rev
untill that happens he doesnt have a chance, 4 rev is impossible for small guys
he has crazy feet ;) anything is possible with him 
i dont get why u said he needs to be able to do aematw
wtf does that have to do with skatw with another atw?
lol what does a quad atw consist of if we think on skatw-htw nt?
4rev trick like that = atw - aeatw nt
he should be able to do aematw easily because the whole trick is mainly based on aeatw, aematw is making the chance much bigger
because then he needs to be even faster and he get more known to the movement
i would even say that aematw is not even good enough, he should be able to be so good at it that he can pull of nt after it
what does a normal skatw consist of?
atw- ahmatw nt (but each skatw or eatw master does satw like nuthin to be well known with the 2 last revs in 3 rev trick)
cuz the AHMATW in skatw/eatw is like satw without the co, look at the difference between a normal ahmatw and satw