You're joking, right? That's way too soon!
Here's how it's obviously going to go down: They'll release patch notes for 2 more characters, no nerfs to superman/black adam/anyone else that needs to get hit with the nerf hammer, then say nothing until late december this year. Then Boon will upload a viral video, with what appears to be a copy of IGAU, and a screenshot of superman's lasers whiffing when it should be clearly hitting the opponent. This will cause speculation by the community. After a month passes, he'll reveal that the footage used in the viral video was just supposed to show Superman, and he's actually getting a new costume (the classic one, since it's heavily requested by the casual audience). Then we get the patch on New Year's Eve. December 31st, 2015.