I believe that no matter how dumb the person may be, they deserve your best in getting them revived. Besides, I feel like the ME3 Multiplayer community on the PC is more mature, and take their games a bit more seriously, or at least don't fuck around just because they can. You also have to consider the rookie factor; if this guy has just started out, he really doesn't know any better. He's going to think he's Commander Shepard with a mask on and charge the Atlases like he does in his campaign that he plays on Narrative or Casual. ME3 MP is different from SP, and I like to make newbies feel like their teammates can be people they can rely on, and that it's not a damn free-for-all game.