It seems like the last couple years have been Kawasaki's (and the Ninja 300 this year), and Honda brought it this year. I hope to see something from Suzuki and Yamaha in the next few years. I hope the 3 cylinder R6 and R1 aren't the only new things for Yamaha in the next few years. I'm not even sure how excited I am at that.
As much as I love the Honda CB1100 and the Yamaha XJR1300, they could not be a replacement for my FZ1, only additions. I'd consider the CB1000R, the Z1000 and the Ninja 1000 as replacements, but I'm still happy with a bike that's payed for. I think I would add a CBR500 or Ninja 300 or FZ6R for the wife before adding a bike for me (I really want a C14 or FJR and I'd like to have a warrior to play with for a year, but I doubt it would be a long term bike)