I'm not one for band revivals, but... Peter Gabriel and Tony Banks were back in the studio recently overseeing the 50th anniversary Lamb Lies Down on Broadway in Dolby Atmos. The literal half century musical separation/divergence of Gabriel from Genesis (and their gradual decline into the 'pop' elements of the '80's) would make for an interesting new album. Although Banks is only writing classical music these days and Collins medically signed off, PG is still in a very creative phase of life musically, as is Steve Hackett and Mike Rutherford is at least active, if only with his Mike &the Mechanics 'Best of' touring. Obviously won't happen, but it would be an interesting collaboration after such a long absence.