DRAGONBALL XENOVERSE 2 Revealed, Will Release This Year

One year removed from the first Dragonball Xenoverse we're already looking at a sequel?! Bandai Namco has confirmed we will see Dragonball Xenoverse 2 at E3 and it will be out this year. Don't get me wrong, I LOVE the first one and consider it one of the best Dragon Ball Z games money can buy, but what the hell?! How could they have changed so much to justify a second game? If you look at the trailer I don't even think they changed the story, but rather expanded the "what if" scenarios into an entire game!

I'll reserve judgement until I play at E3, but as of now I'm wondering why I need a sequel when my first hasn't had the time to collect dust...