So, let's say I'm fighting someone who has hired a small band of Kroot mercenaries. Let's say I killed the mercenaries quickly and efficiently in close combat, through a series of strokes of luck/mono-sword.

On a scale of one to ten, one being "Hey, that was a damned cool fight!" and ten being "Kroot sappin' mah desirable genetic qualities!", how upset would the war-sphere those mercenaries hailed from be with me? Would they hold no grudge, knowing I fought because I was threatened, or would they hunt me down for killing their kin?