pretty sure that's a hoax, if not though they're ignorant because they need to focus on Mk8 not fixing MKA.

I haven't heard such rumors. Considering how much time and work that would take and the ludicrous nature of such an undertaking (It would probably be the first such remake of a video game known to man.), I doubt that it's true.

I think this stupid shit of remaking MK:A should be dead right now,MK:8 is coming and they need to focus on it and not in useless crap.

An MKA hoax would require Midway to actually pretend that such a thing exists. This is not the case, therefore this isn't a hoax, you're just incorrect.