Edit: Freddy Krueger!! Now continue on to see my stupid guess! 
 
----------------------------------------------- 
 
Hydro! 
 
I'm almost 100% sure it's him. 
For those who aren't familiar with him, he only appeared in the MK Comics and... the episode of MK: Legacy being revealed today alongside the 4th DLC character. Now that doesn't confirm him, but I'm pretty sure that a big reveal at Comic Con would warrant something huge. 
 
Anyway, that's my two cents.  
Now would it be Ninja Hydro, or the Cyber Hydro (which I'm leaning towards) hinted in the next MK Legacy episode? 
 
http://mortalkombat.wikia.com/wiki/Hydro 
 
Edit: After some research, I found THIS image. It's from a magazine that was released before they had a name for Skarlett! 
 http://fightersfury.net/wp-content/uploads/2011/03/gameprodlc.jpg 
 
Edit: Who knows!?!

There already is a water themed ninja.  
 
My vote is not very likely. 

Sounds a bit too similar to Rain.

We already have a speculation thread... Come back when you know for real... :C

Hydro and Tremor are too fucking retarded to show up in this MK reboot that's supposed to know better.

Ed Boon teased Hydro in Legacy earlier on his Twitter. Especially since Rain just came out, doubt its him.

People forget, we also have Cyber Sub Zero and Sub Zero.... there are lots of characters that are similiar...
 
Sure they might have same powers, but they might have different moves... I could see it, but I don't want to!!! lol

Bleh, Mortal Kombat characters just seem to blend together into each other.

It's Tanya people...TANYA!!! lol
 
About an hour left before the official announcement!

@xhavoc86: For real?

@xhavoc86: For real?

Come on Meat!!

Mokap! *clapclapclap* Mokap! *clapclapclap* 
 
...Anybody?  
 
 
Okay. :(

We already know the new DLC character is going to be Ferris Bueller. Who would be dumb enough to think that Ferris Bueller is the real Hydro and he didn't die in Outland after all?

@xhavoc86: Is there a live stream for the panel? I've been having troubles finding one!

I wish there was a stream...

It's Tanya people...TANYA!!! lol  About an hour left before the official announcement!

@WinterSnowblind said:

@xhavoc86 said:

It's Tanya people...TANYA!!! lol  About an hour left before the official announcement!

It's not, it's definitely a male character according to WB. Tanya never made sense anyway.

I keep seeing that, but no one has shown me where exactly did they say that. Someone said they mentioned "reveal him" but where???

So he's like Sub Zero but he can't get it cold enough?

They reveal it today, right?

So what...it is Hydro?

They reveal it today, right?

So what...it is Hydro?

Live blog here guys!  he'll update as things progress i believe!

Just edited my post with the actual 4th character

Jesus I hate the Shokan. They look so dumb.

Just edited my post with the actual 4th character

So he's like Sub Zero but he can't get it cold enough?

@MatPaget said:

Just edited my post with the actual 4th character

It MIGHT be him, that article was released a while back, and Hector Sanchez already denied it saying it was a mistranslation. But after hearing Boon say "goro" like character, its a huge possibility, but they did already deny it before...so who knows  

Hydro is totally not happening, dude.

I hope it's not Kintaro...

@xhavoc86 said:

@Redbullet685 said:

They reveal it today, right?

Yes.

@Cheesebob said:

So what...it is Hydro?

No, the op just made an assumption, nothing official yet. On twitter, its saying that they're playing the MK legacy episode now??? Im not sure whats going on lol

The reveal is going to be after the premier of the Legacy episode.

I don't want it to be Kintaro, I hope it's Chameleon.

Its freddy krueger...

FREDDIE FUCKIN' KRUGER!!!

FFFFFUUUUUUUUUUUUUUUUUUUUUUUUUUU
 
its Freddy! GOD DAMNIT!!!!
 
Freddy DLC Trailer

Freddy Krueger trailer:

http://uk.ign.com/videos/2011/07/21/mortal-kombat-freddy-kruger-trailer

Thats fucking brilliant.

WHAT. THE. SHIT.  
 
As a Freddy fanboy, I'm happy as hell. 
  
But... WHAT. THE. SHIT. 

Goddmanit Mortal Kombat! Why is it always two steps forward and one step back? I am not buying this. Don't encourage this nonsense. 

@powerpc127 said:

I've heard rumor that Jason and/or Freddy will be the final character. WB owns both characters, so it's possible.

You have won 3 internets. Well done.

Not buying this shit dlc!!! RAGE MODE!!!!

It's Freddy fucking Krueger... i knew it would be lame shit. Goddamnit.

Wow, am I glad I never bought the DLC pack on the 360. 
I won't even download the compatibility patch for this.

I hope the boos are deafening...

Wow, am I glad I never bought the DLC pack on the 360. I won't even download the compatibility patch for this.

I hope the boos are deafening...

I am dissapointed that his fatalities have nothing to do with dreams and just reference the films

This is the greatest thing. Freddy is awesome. How can people not be all over this? That shitty ninja drippy or whatever is lame. Freddy is bad ass!