With regards to DR3, it's probably quite a safe bet to take some money for exclusivity, which I fully expect to end up being timed exclusivity. These are new consoles, they're not cutting themselves off from 30million+ potential PS4 sales, why not release on one then wait a year or so when there's more PS4's in homes and then release there too? Could end up being more profitable doing that, and if it is all time exclusivity, you can be sure Microsoft have made it worth their while to never release anywhere else.