WowAce

What is the enhancement in mind? How should it look and feel?

This is something that I've wanted for a long time, the ability to have separate keybindings for different specs, much like profiles. I've tried using spec specific profiles for workarounds, but it seems that keybindings are saved to character (in case of character specific kb) or globally. Would be neat if we could have spec specific keybindings or the ability to link keybindings with profiles rather than characters.

I suppose you might as why I would want that, but consider having a layout set up that you like, where some bars are used to track cds, and in different specs my cds are not on the same keybinds (not even close). Like having a 4 button bar near the center where you would want to have spells bound to 1 2 3 4 for unholy, but maybe bound to s-1 s-2 s-3 s-4 for frost, while still using 1 2 3 4 on other bars.

Bartender does not save keybindings, Blizzard saves those, so unfortunately right now there is no way to make them more flexible.

There's an addon called RespecBindSaver that lets you do this