if you get good knockdown... which is 3C or even 214C. (would mostly be 214C in BBCS2 since 3C is techable now)
you can try to catch them rolling away from you and continue comboing, if they neutral tech you can either bait for DP or continue for mixup since it'll be a frame advantage for you and you don't have to keep poking in neutral game.
it's mostly common sense..., and please read a lot of stuff before start posting...
I lurked for around 2 months in this forum when I just started playing BB and reading all guides before I start posting questions to make sure I don't ask questions that's already been answered
(wanna say stupid questions, but all questions are stupid lol)