Playing them showcases Enemy sees you and after having a firefight cover to cover AI suddenly forgets about you and starting patroling them areas.
*uhmm firefight one died probebly nothing* AI logic, give AI if they dont already have a Highalert state after taking fire so they dont just "hey it stopped now" like nothing ever happend, make them LIVE make them FEAR let them SUFFER!!
Let the AIs be friendly with eachother like "OMG they killed BOB" "i miss bob"
*dispair*