Gamer68
Fujin!
Even though MKX didn't have a demo, MK9 and Injustice 1 did.Considering that mkx had no demo before launch, I would be really surprised if NRS did one here. I'm taking this with a huge grain of salt.
Also with MKX, Ed straight-up said that there wasn't going to be a demo on Twitter. So him saying that there's a chance for an Injustice 2 demo (or beta) means that, well, there's actually a chance this time.
I'm not saying that it will happen or anything, I'm just saying that MKX not having a demo doesn't mean Injustice 2 won't have one.