Or Sony could just not do bundles, and just do a price cut. I'm thinking that's what I'd want most, so I can choose which PS3 game I get with my console, for the same price.
If I was Sony I would do a price drop because not everyone is going to want a bundle (with any game.) They would sell more since they wouldn't have people waiting for a bundle. Not to mention that not all great games are going to be bundled.
Hell, this is a great bundle. You get the Dualshock 3 controller and MGS4 at discount really if you consider the fact that they may do a price drop. And for all we know Sony may do a price drop when the bundle hits for the consumer that doesn't want the game.