He definitely wants to, but his issue is finding people to work with who will bring out his best. You've named three of my favorite Genesis songs, all clearly Tony Banks compositions, but he seems to need someone else to either focus his efforts properly, or add to and refine them. His solo albums all have great ideas never fully realized into great songs. Nearly all the songs fall in the "okay, has a lot of potential, but is missing something" category. A strong lead singer, a better hook, something. His solo albums are usually himself and a bunch of mostly unknowns. It's like he writes all the time, and one day he notices that he has enough songs for an album, so he throws together a mediocre band and records them, hoping it'll be good. Nope. Maybe next time. Strictly, Inc. is probably my favorite, the closest thing to a decent album by an actual band, but by that point I think Tony was out of ideas in the Pop genre and took a break, emerging later as a neo-classical composer.
Tony was very, very fortunate to have met Peter Gabriel, Ant Phillips, and Mike Rutherford very early and forming Genesis. His talents seem to work best in a group scenario. His classical albums ("Seven" and "Six") are both great, with excellent compositions, arrangements and orchestrations, but they still fall to background music when I put them on. In the car, I'll realize I'm not even paying attention at some point. At home, I'll put one on and shortly after, I'll turn on the TV with no sound, or play on my phone or something because the music alone isn't enough to keep my attention. It sounds amazing, but still somehow doesn't captivate.
I do look forward to his next album, "Five", from which this is the opening track.