With the recent email made public gloves are off as soon as the ABK deal officially goes one way or the other.
-Square Enix should be priority numbers one.
-From Software should be next.
-Capcom should be the next publisher they consider.
MS plan to outspend PlayStation/Sony out of business is out in the open for those who had not realized it yet.
If they get to control Final Fantasy, Dragon Quest, Resident Evil, Monster Hunter, Street Fighter than it doesn't matter what MS buys. With no more than $20B Sony can ensure PlayStation will be dominant for a long time regardless of what MS plans on doing.