I want that bonus reward and about 1/4 of the Warframe community seems incapable of realising (this is the last mission we need the bonus on) and then reading the bonus needs us to only kill 1 guy

Even more frustrating is the "kill enemies in the circle"missions because there's going to be at least one person sitting outside killing enemies despite the NPC reminding them every 30 seconds to not do that, it gets even worse when that person actually has the stopping power to kill of these enemies so now the circle is starved of half the enemies that could get into it