IGN reports :-
"When a game is all finished up and burned to the disc that you'll eventually pop into your console, it also needs a couple other things to get it safely to store shelves and into your hands: a box, an instruction manual of some sort, and, perhaps most importantly, a good cover to not only set the mood but wrangle in potential gamers as well.
One game that's going to need some sort of cover for its release later this year is Resistance 2. Or, more specifically, the Collector's Edition of the game. The problem is that Insomniac has narrowed the choice down to three potential covers, but the studio can't seem to make up its mind. So they're turning to you."