What a letdown, nothing has been shown for this version which actually made me quite curious. I was anticipating this version as much as the X1 version. I wonder what's holding it back that it needs to be delayed to Nov 18.
They said that the game needs more time in development. It's probable that they focused on the current gen platforms more or the people/team tasked with developing for the 360 failed to deliver on time. Either way, we still get the game so there's no biggie.
Probably because of the tuning involved in backporting to a weaker console. In order to get the framerate just right and not have the game look like dog**** it takes alot of work.
As with every delay, all I have to say is that I'm glad that they are delaying it and taking their time instead of rushing it and releasing an unfinished or unpolished product.