Guild Wars 2

I would like the ability to bind my dodge directions to different keys. For example: I’d like to have dodge-right bound to key “r” rather than hitting “e” twice to dodge-right.

I found the double tap thing to be a little too clunky but I think your suggestion would essentially have up to four keys used up for the same functionality as using one key cleverly though.
I have dodge bound to my mouse 4 button, I simply hold the direction is want to dodge, which is usually where I’m going anyway and tap the mouse button, so that’s essentially four different dodge directions for one bind as the WASD keys are already bound to movement. If you don’t press a direction, you roll back by default, I find my whole setup quite easy to use.

If you don’t have a mouse 4 you could probably just bind it to something like shift or middle mouse.
I understand your suggestion though, having the option for a specific roll direction available to a bind but I think it would be a little redundant considering you can already bind dodge to a single key and just hold the direction and tap it, no more accidental dodges in jump challenges… There will also be times where dodging right would be a mistake and then you’d probably have to double tap a different direction again or bind another key.