You don't have to let it die if you don't want to.
I obviously have many misgivings about Injustice, but I respect the players in the community that do love this game, and I don't want to see those people lose their game just because it isn't at one tournament.
A lot of you joined the NRS scene for Injustice, but we saw this exact thing happen to MK9 once it stopped being an EVO game. So many people stopped playing MK9 because a new game was out, and without EVO it felt like there was nothing worth working towards.
A lot of people kept playing because they loved MK9, but a whole lot of people did stop, and I can't blame them. We honestly didn't know at the time what would happen. Would there even be MK9 at majors in the future? At locals even? And even if there are, will there be more than like 20 man turnouts?
Luckily, you guys have the information we didn't. Even with a good amount of players quitting, lack of EVO support, and Injustice already out, we've seen even very recently really nice MK9 turnouts at locals, majors, and even EVO last year as a side game. Now imagine how much larger those turnouts would be if everyone knew there would still be MK9 tournaments still.
A game can survive no matter what, if the player base keeps supporting it.
So based on what we've seen from past games, I can promise you that Injustice will still be at locals and majors, and it will still get a good turnout. Don't let EVO and MKX trick you into thinking "the game isn't worth playing" or "there's nothing to practice for".
The only thing that can kill Injustice is if YOU stop playing.
If you love Injustice, keep playing it like it was June 2013 with the knowledge that it WILL continue to be at tournaments. If you don't, you should still at least enter it at tournaments alongside MKX just to help keep it alive, because one day you may be hoping the Injustice 2 players enter MKX tournaments to help keep IT alive!
I know this thread is a little cheesy, but seriously, it needed to be said. Also, fuck Superman.
EDIT:
Krayzie started an Injustice Side Tournament at Evo petition/interest check or whatever. Be sure to sign it:
http://testyourmight.com/threads/evo-2015-injustice-side-tournament-petition.47967/