I would not be supprised at all to see suzuki introduce a new sport tourer model powered by the hayabusa motor. It makes since. The busa motor has plenty of low and midrange power as well as a righteous top end. Heck, they could probably just modify the hayabusa some and make it work, give it a little more protective fairing and screen and basically a Honda Interceptor riding position. I remember the busa I had. The screen was absurdly low. It's designed for a top speed run with no regard to real world riding.
Warren