They should but if they don't then I can't see any Xbox fans being interested in any of their future works if they aren't being pandered or sold to, it's like me with any other dev that stays exclusive to a system, you won't get my money unless you give me the time of day. You want my money, you have to work for it.
That said if they don't release an up to date definite yes or no statement then anything could fly, at least if they release one then MS could take this on and either do something about it or just sit back and lose out.
Also I wish devs like that and gabe were honest about current gen system weaknesses, I see far too many that praise first and shoot later or not at all in the face of error.
Mankind, in its arrogance and self-delusion, must believe they are the mirrors to God in both their image and their power. If something shatters that mirror, then it must be totally destroyed.
