Oh, maybe as an example of how to incorporate this. I have a habit (a good one I hope) with certain characters when they're recovering low. I'll drop down after them, aiming to come down right on top of them. If their DI/my lack of meeting them has them out in front of me, I fair, if DI/I screw up has them behind me, bair, if I come down right over them, you could then do the charging down-b to drag them down down down, cancel, DJ, up-b.
Just a thought. I'd probably F it up and be safer just nairing.