MK9 is dead. People need to get over this and move on -- it's been 6 years.
It'd be more constructive to just say what you want in MK11:
You want footsies? Ask for footsies. Don't like the run button? Ask for a game where mobility is reasonable instead of insane.
(Don't ask for cancelling dashes with block -- you're not getting that back
)
If Ed Boon is known for anything, it is constantly moving forward and changing. You're won't get MK9 again, just like you're not going to get MK3 again, or MKDA or any other game. Focus on the future.