Would it be possible to create an addon that removes the pointer for the "For Glory" quest (and just that quest) from the compass bar for those of us who have no desire or intention of ever doing ANYTHING involving PVP?
No there isn't. You may have no desire but I recently took all of my level 20 chars to the battlegrounds to get rapid maneuver back after the skill line change. It wouldn't hurt to just do the quest.