2009 - it was the year of way too many music video games. The prime culprit was Activision, releasing a whopping 25 different SKUs last year. Even for die-hard fans, that's too much of a good thing, and it's no surprise sales were lower than expected. According to a conference call to investors, Activision plans for only two Hero games this year, both coming in the second half. A sequel to DJ Hero and an unnamed Guitar Hero game are coming. No PS2 versions, nor instrument bundles will ship for either. Could there be trouble with the oversaturated franchise?