Healer should be allowed to hardlock onto both an ally and enemy simultaneously.

[Litner]

I used to have a setup in wow kinda like this. If I had an ally targeted one keybind would heal. If an enemy was targeted that same keybing would cast loghtning bolt. It was pretty awesome. I miss it

I would love to have context sensitive hotbars for healing and dps.

You can do the same thing with macros, I'm suggesting an option that would be customized in an options menu.