Songs that should be on Rock Band - Come Sail Away

Again, like I said in my last post, this song should have been a no-brainer for the Rock Band 3 setlist. Styx has been in Rock Band before. During the Styx/REO Speedwagon tour, they released 3 re-recorded songs by the current band members on the Rock Band music store. I have also seen Styx on tour before with those band members, though not during that tour, it was during the Boston/Styx tour. I wouldn't complain if they were to re-record "Come Sail Away" because they performed it excellently when I saw them.