Couple of things came up. In one game 2 of us were eliminated in the same round (ie go around the table) we bot could have come back in at the time but then the rest of the empty spaces were filled up. Before it came back to the first player who was eliminated someone won. We opened up the eliminated pack as we assumed we're considered eliminated as soon as the final empty territory was taken. Also you can play scars on turns that have nothing to do with you. Like place a scar to effect a battle between two other players right?
If there is territory is available you are only knocked out. As soon as others take the remaining territories before it gets back to your turn, you would than be Eliminated.
The bunker and Ammo Shortage can be played on any defending player.