This was posted yesterday (April 7th)

At the Epic Games panel at PAX East, Cliff Bleszinski hinted at new downloadable content for Gears of War 3.

The DLC will expand on a character that didn’t get much story in Gears of War 3 and stated that the character is ‘everyone’s favorite‘. Could we being seeing more of Colonel Victor Hoffman or Bernadette Mataki? Maybe a storyline based around Dizzy before we met him? It appears that this DLC will be storyline based, like the RAAM’s Shadow DLC and being the 6th installment of DLC for the game could be the last. With each DLC also coming within 2-3 months of each other, we could be seeing this DLC around June-July time. Of course, this is all speculation.

A Horde/Beast Versus mode was also mentioned, this would clearly combine the two modes and players would battle it out as both sides. This would be an extremely fun game mode and it will be interesting to see how they do it if it is released as a game mode.