So, there have been a few instances where my merc target happened to be in kalima1, 2, 3 etc. I think this is a bit silly, as you basically need to either carry all 7 lost maps with you to prevent the possibility, or buy one as soon as you get the quest(you certainly won't be farming a full lost map in 15 minutes). Moreover, I believe some merc players deliberately AFK there to prevent themselves being killed while they AFK.
Maybe just make kalima a map where you a) don't get merc points for AFK'ing and b) if you are there, you don't pop up as a merc target?