Destiny

This addon selects your role automatically whenever you join a raid or switch your talent set. The role to be set is derived from the primary talent tree.

Usage

There is nothing to configure, since your role is predestined from the day you choose your specialization. Your role will be set immediately when you join a group or raid and it will be updated automatically when you switch your talent set. It will not be updated at any other time, which means that you can manually select a different role without it being overwritten by your Destiny.

This addon also hides the role check the raid leader can start.

It is worth mentioning that this addon is really (really) small, so it won't take up any noteworthy amount of memory space and because it gets only active on given occasions it won't consume any CPU power when doing so would matter.