EA boss John Riccitiello has said that Rock Band's in short supply. OK, we knew that, but he means shooooort supply. Like, not only will it be hard to come by in the US this Christmas, but even when it's made available in Europe, it'll still be hard to come by. How hard? Seems they just haven't made enough of them, Riccitiello saying: This is definitely not a sprint. We're not going to be able to put enough inventory to meet demand in North America or Europe this calendar year or this fiscal [year]