If youre only looking to fight nhers or teams then it would be much better to have an option that turns off being detected on the heatmap.
Like it or not, the whole farcasting, "nhing" thing is not everyones cup of tea and it creates a toxic community. Making it easier for people to go around and farcast helpless players in the wildy is the farthest thing from the right thing to do for a server to grow, its one way to kill the wildy anyway, if you want an example for that, check out whats happening on OSRS; so many toxic & hated teams going around and ganging up on everyone on the wildy deterring anyone from going to the wildy anymore.
While yes, its still happening, but at least people that just wanna go kill say green dragons can actually have a chance without being targeted down by people that are constantly looking for others to NH or farcast.