Making CoD exclusive is a risk move.
At best for MS: great number of player gonna migrate to xbox or PC, perhaps 10M, maybe 15M, 20M at best? Anyway, this Will cause massive damage at sonys pockets and XB Will be much stronger.
At wrost for MS: Sony, or perhaps a partner, will seize the hollow left by CoD. It will hurt Playstation at first, but with time CoD will not be missed. At the same time, xbox will have caused severe damage to CoD and lose money, and player base, for nothing.







