I believe LBP3 will be pushed a lot by Sony. And it will be bundled a lot too, as all the previous chapters. So, I think it will be the best selling amid these three games.
Sunset Overdrive will be second. It has a good amount of hype around it and Microsoft will market it because it's an exclusive. Moreover it seems pretty fun, too.
Bayonetta 2 will sell the least of the three. The first one didn't sell a lot and this one is on a really small install base. I don't see big numbers for it and in the west it will be a flop.







