It will be like seeing with your open eyes a sales gap, to then close and open them again to see it vanished.
Or at most, it would help Xbone as much as a starting PS3 got helped in sales by remaining compatible with the best selling console of all time.
Nintendo is selling their IPs to Microsoft and this is true because:
http://gamrconnect.vgchartz.com/thread.php?id=221391&page=1







