Change of Direction:
-Should normaly be block, or neutral J.Hk.
-Can Ex.SRK'd on reaction.
Falling Sky:
-Not really an issue
Wheel Kick:
-Just block, you can't beat it.
Tornado Throw:
-Should neutral J.Hk - ~
Roll:
-Should just grab him out of it.
-Can Cr.Lk on recovery for easy combo.
General Strategy:
What makes this matchup tough is alot of Abel's moves force you to block, and over blocking against Abel is asking to be Tornado Thrown. In this matchup, you'll want to keep a reasonable distance from Abel, Mid to Mid-Long distance, and pressure him when he tries to move in on you. Be prepared to stuff jump ins and rolls, and keep your eyes open for Tornado Throws when he does get in. You'll want to stay fairly grounded, Abel has good Air to Air attacks, and you can't easily or safely cross him up.
Mainly, your baiting mistakes here. when you score a knock down, you can semi-safely neutral J.Hk his wakeup. Don't be afraid to wiff Lp.SRKs and Lk.Tatsus to build meter from full screen. Don't let him build up his momentum, trying to stop a good Abel in full momentum is like trying to stop a train, so try to avoid letting him get into his in-fighting groove.