ok so my guess is it will be based on the fact that this book will focus on all the different towers... I think with gathering storms its gonna be a book of mostly tying up things **spoiler like what we see happen to Masema in the prologue....** and setting the framework for the second book which should contain the major events I think many of us agree are coming... Saving Moiraine from the tower, dealing with both the white and black towers, dealing with the seanchan, which can refer directly to the towers of midnight, **spoiler Moridin's fortress is described as a black tower in the prologue....** I mean damn thats alot of towers that major events need to happen in... Gathering storms can be a book initself seting all those major events up and towers of midnight is getting all those things wrapped up so we can go full steam in to Tarmon Gaidon in a memory of light... midnight besides again the obvious seanchan tie, being the the middle of the night, the darkest time before the dawn...

Just thinking outloud...

~ Dominic