The enhancement would allow you to select which tank presented on the map you would like to aggro to you, instead of having them all aggro to you. I thought of this because while the buff is fine in coop because usually only 1 tank spawn at a time(Not counting tank beacon spawn). In scenario, it become useless to aggro 2 tank, because you will just make it harder for other to focus on a single tank. This could be useful in scenario such as prison, where someone could aggro T1 to a corner for easier and quicker dmg, without having to worry about accidentally aggro Imprisoner tank. Or vice versa. While I doubt many people own this buff or even bother farming Honor Point for it. I personally use it quite often, and I think this enhancement would be interesting.