Boo hoo. So upset over a reveal. Get over it, everyone. We know exactly who will be on the launch roster. There won't really be any surprises until the DLC waves start to come out.
There's still nearly 3 months to go. NRS could go silent until 5/16 and we'd all still buy the game day 1. Frankly, I'd prefer that. The leaked roster killed my excitement once it was obviously how real it was. If I at least could play a character like Firestorm, Scarecrow or Darkseid without ever even seeing them in game until I fired up my console, I'd probably die from excitement.
Also, the people who are down on this reveal are not disappointed because Cyborg is black. If this reveal was somehow Black Manta, people would have lost their shit - myself totally included.
Cyborg was indeed incredibly boring in INJ1, but I feel like NRS is going to totally rebuild him from the ground up. I think they'll give that same treatment to every returning character who hasn't already been shown in depth (Lantern, Flash, Joker for example).
