I didn't see this on the reference thread, so I thought I'd make it.
Personally, I would LOVE to see FTP make it in Rock Band. I have Torches on CD, and appreciate each song. They all have a good variety of keys in them, and Helena Beat even has a drum solo! Vocals would also be a challenge on some of their songs because of Mark Foster's falsetto. They might be a newer band, but I think they would make a great addition to Rock Band. Anyone agree?