ok got further details on what
NongEyeGongand I were talking about last night on here about the Nightwing leak
even though these guys maybe confused and with what said last night about what boon said formerly which this artile will allused to with it's high lited blue worded link below. I'm certain this has to also do the fact night has both a movie coming and he's to star in Titans tv series which both DCE and warning are creating an online channel for .

Injustice 2 leak reveals unannounced characterand were super confused May 12, 2017<font color="#333333"><font face=""">
A character who isn't supposed to be on the roster has been spotted in Injustice 2.
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Before we say a word about this new Injustice 2 leak, be warned that it may contain spoilers for the games story mode. If you want to go in completely fresh, you should turn back now.
Weve added an collage of Batmen to stop you from accidentally spoiling yourself, so scroll past it if you still want to read on.
The return of Nightwing in Injustice 2 was recently confirmed thanks to an image leaked to Reddit, but the heros role in the game is still very unclear.
Nightwing was a playable fighter in Injustice: Gods Among Us, but after Injustice 2s entire roster was confirmed, fans accepted that the character would not be returning.
Reddit user SoultakerKatana recently called this into question, however, after posting a screenshot of what looks to be Damian Wayne as Nightwing battling it out with Firestorm.
The name listed at the top of the screen says Nightwing, but this would still leave open the possibility that it is just a premier skin for Robin. The part of the image that most supports the theory of his return is the fact that he is wielding a staff instead of Robins sword. This weapon change would have a drastic impact on the fighters moveset animations and would likely require its own selection of moves to look natural.
From here, we are left with two likely possibilities. Firstly, Nightwing could be an adversarial NPC in the games story mode that uses the characters moveset from the previous game and isnt available for use by players. This would be unfortunate, but it wouldnt be the first time NetherRealms included non-playable fighters in its games.
The other likelihood is that Nightwing will return to the series as a future DLC character. We already know that the developer has considered bringing back old characters to the game, and the recently revealed line-up of DLC fighters has one silhouette, on the very far left, that could conceivably be Nightwing.
It is also not impossible that the outfit is a premier skin like the ones that recently leaked. The premier skin could simply make changes to Robins moveset through the games gear systembut the necessary changes would seem too extensive to accommodate an entirely different weapon and fighting style.
Fans will know Nightwings role in Injustice 2 soon when the game launches on May 16th for PlayStation 4 and Xbox One. Players are already enjoying the mobile version of the game which dropped on May 11th.</div>