Just a thought about the upcoming Channel-Blink...

Could we possibly be able to use Channel-Blink without wasting flash? Maybe if we stand still for 2.5 seconds while out of combat, the icon will change to Channel-Blink and allow us to use that instead?

Still give it the 20-second cooldown, though. I don't want anyone blinking into dragon pit, stealing it, and flashing back out.