I seriously doubt if this is the case for 2 reason.
1). Both console will have a midnight launch (btw AWESOME midnight launch parties) which is not possible on BlackFriday since lot of family people go for shopping and don't even care about gaming consoles. Why in hell would they want to clash all this together?
2). Call of duty Ghost will be releasing on Nov 5th, pretty much every COD releases on Nov 9-10th except this one. Why you think that is? COD sells lot of Xbox 360 believe it or not, and MS don't want to tell customers that you can buy COD Ghost on 360 but not on Xbox One. This is yet another hint that Xbox One might release during that time frame. May be before? or may be 2 days after.
THERE IS NO WAY IN HELL THEY WILL RELEASE IT ON BLACKFRIDAY. ABSOLUTELY NO REASON TO DO THAT, IT WOULD ONLY MAKE THINGS WORSE.