With Activision already asking consumers to plunk down over $100 for the DJ Hero peripheral later this month, it's only fair that more games use it -- but only on games that belong to the publisher. With that, GI.biz reports that "at least one independent UK games developer" is working with Activision's Freestyle Games on DJ Hero 2. Go on ... pretend you're in any way surprised.Considering what Activision has done with the Guitar Hero franchise, it wouldn't exactly be a shock if DJ Hero 2, DJ Hero 3 and DJ Hero: Scratch the '80s all hit within a year of each other.