Was Doomsday in the new INJUSTICE: GODS AMONG US trailer?

After watching the new trailer for the upcoming video game Injustice: Gods Among Us I noticed something strange. At the 0:29 mark in the trailer, you see a game map that looks like Superman's Fortress of Solitude. You see Nightwing and Wonder Woman fight in the map but there’s something else. In the background you see a large, grey man with spikes coming out of his body. The large man appears to be Doomsday. Here is a photo of it at the 0:29 mark.

And here is the trailer

I'm not saying, yes this is Doomsday 100%. I think it is but one would have to wonder why he is in Superman's Fortress of Solitude. For those of you that don't know if Superman kills Doomsday a certain way, when Doomsday comes back to life he can't be killed the same way twice. So maybe Superman couldn't figure out anymore ways to kill Doomsday, so Superman stuck him in the Fortress away from civilization so Doomsday couldn't hurt anyone and made a way for Doomsday to stay there. Just a thought.

Also there were a couple of things I noticed. All of these have to do in the beginning of the trailer when you see the logos.

• It seems as though Tim Daly (who voiced Superman in both Superman: The Animated Series and several DC Animated Movies) or George Newbern (who voiced Superman in Justice League, Justice League Unlimited, The Batman and several DC Animated Movies) is the voice of Superman. At the 14-15 second mark you hear what sounds very similar to Tim or George's voice as you hear him say "Batman." He talks after saying "Batman" but I can't make up the rest.

• At the 16 second mark you can hear Batman say "I can't believe I revealed my secret identity." The world now knows Batman is Bruce Wayne.

• At the 12 second mark you can hear Batman say "You pressed that button and you let 8 million people die." Who could he be talking to?

These are just some things I noticed, what are your thoughts and opinions on this? You think that is Doomsday or not?