I've been thinking about this for a little while and I've decided to see if anyone else is the same... Are any of you waiting for a "Successor" to any of your previous favorite headphones? I've tried out quite a few headphones since my first favorites, the Audio Technica ATH-M50's - but I've never found something with quite the sound signature / design combo that I've been looking for. Therefore, I've almost completely resigned myself to waiting for Audio Technica to update/refresh the M50 line-up, or maybe simply create a new flagship "ATH-M60." Am I waiting for something that won't happen? Should I "move on"? How about you guys, any headphones you'd love to see updated or made better?