I was just listening to THE FUGITIVE, and remembered something I hadn't thought about in years.
When the album first came out, I read one particular review of it (I don't know where or by who). Commenting on the fact that Tony sang on the album, the reviewer said something like "If you'd like to hear what Genesis would sound like without Phil Collins..."
Umm... was he really imagining a scenario wherein Phil would leave Genesis, and Tony would take over the lead vocals?? Well, that would be quite a compliment to Tony's singing, that's for sure. (Too much of one, IMO, although I think Tony did sound pretty good later on "Big Man" and "Hero for an Hour.")