Random Demon shenanigans (buffering)

-Demon can be buffered while inputting a normal
-Demon can be canceled out of normals (any ground normal except maybe f.HK)

https://www.youtube.com/watch?v=BuGzsXePdBw
As shown here, Justin uses sweep > Demon buffer in order to beat out Ryu's FA. Even if the Ryu player tries to dash away after the FA, Akuma can still tag the opponent since he moves across the screen fast.
Akuma's poking game is already deadly with the sweep, and this trick only makes it more dangerous.

https://www.youtube.com/watch?v=_VcsEtt7Q9s
https://www.youtube.com/watch?v=SKhDcn9WjBg&feature=channel
Like loltima shows, both Demons can be buffered and canceled out of normals, but their applications are different.
Super Demon is awesome for it's quick startup and grab properties (can punish lots of things too), while Ultra is one hell of an AA when buffered from c.MK or c.HK (not surprised it's getting a damage nerf in Super).

*Explanation coming later*

- Can also be done out of Demon Flips

- Can also be done, with very strict timing, off of teleports

- Can be done during blockstrings if you notice patterns in dropped links
(Example) I've seen many people Cr.Lp Cr.Lp then drop the link on
Cr.Mk/Mp in which they will eat the Super Demon.