Someone just beat me entirely using Rolento’s cr. LP on the ground. If I ever jumped, I was obviously met with st. MP. Cr. LP is out of grab range, and it seems to clearly beat all other moves. I hope I’m missing something, because this seems to be the easiest autopilot match. The only time I ever landed anything was if he tried some roll shenanigans. When he was just doing cr. LP, I was helpless.
I am also having similar troubles with Guile’s cr. MK.
That’s pretty much what Infiltration did to Snake Eyez.
It seems like a tough button for Gief to deal with.
rolento cr hp and st hp are both giefs death button too 
Doesn’t really matter in the long run since the MU is not in Rolento’s favor