Guitar Hero: Van Halen

I'm not much of a video game person. I own no video game consoles and only play occasionally when hanging out with friends. That being said I've only played Guitar Hero for maybe a total for 10 minutes but I do think it's pretty cool that they are coming out with some classic bands like Van Halen. I wonder if Mark Anthony got snubbed or he didn't want to be part of this. The bassist in the game is Wolfgang Van Halen. Seems rather shitty that he (Mark Anthony) is not part of the lineup because he was a big part of these songs.
Eh... I'm at work and need lunch and just wondering about things that really don't matter much.