Maybe that messed up the game? or couldn't be done? that's like saying your dad was supposed to drive you somewhere and the car breaks down so you don't believe anything he says.
"We don't want to take the time to fix it."
Was their reason.
When you are saying things like "I am now playing the game of the century," you're showing the opposite side of the spectrum that you mentioned.
Instead of taking things logically, you're adding your own emotional, and subjective, rose colored glasses to this.
Would this DLC be cool? Yeah. Does it mean we're going to get it just because they showed it? Nope. We get what they choose to give us.