About a month ago, Microsoft's UK director of Xbox and Entertainment, Stephen McGill, said he expected Halo: Reach to outsell Activision's Call of Duty: Black Ops. We had a nice laugh about it in the company of some analysts. Later, in an interview with Eurogamer, McGill waffled like an Eggo and wasn't willing to put money down on the claim.
Asked if he would bet a "tenner" that Halo would outsell Call of Duty: Black Ops, the executive said Activision's shooter would jump ahead because it's multiplatorm (logical!), whereas Reach is only available on the Xbox 360. When the bet was adjusted to be only for the Xbox 360, McGill stated, "I'm tightfisted with my cash, so I'm not going to bet anyone any money about anything."