I wouldn't be shocked at the fact that NRS or anyone else COD, Halo etc whichever nerfs things now since the casual mainstream audience heavily outnumbers the hardcore or tournament audience, get used to it.
As a scorp player, I'm not disappointed he'll still be good unless they totally fuck him over which I doubt. Probably slow down his teleport speed and possibly make it a high insteady of low which would help, MK9 could be poked, ducked and punished via uppercut. You can't do that now as it stands. Also people seem to forget though how to block you can block by holding down, works for me or avoid and counter his teleport via neutral jump and A if timed right.