Deity
Noob
JC can't get in on skarlet to save his life lol. Down dagger, armor dash,f4,3, and dagger cancels give cage huge problems. He can't stop skarlet from building meter at all, so even when he does get close she's gonna have a breaker. It's not unwinnable for cage though.Ninj still claims that JC is one of her not good matches. I still don't know about this. she is like Rain... simply use exRedDash anywhere you'd normally poke and blow up JC or Sonya or whoever.
I am seeing what M2Dave is saying. Sitting roughly 3/4th of the screen away makes her Red Dash a guessing game rather than a reaction game.
Honestly... every Skarlet I've played... between Ninj to Skarlett Goddess and ShujinkyDink all play her super differently. Ninj uses the exRed Dash like a boss... while Dink hoards his meter for the block string.