Role Model counts the whole 10 minutes,what was funny is I lagged/glitched into it. On my screen, all I did was throw a smoke bomb and die, but somehow got Rescue, which was the last one I needed. I don't know, maybe I stunned someone an instant before dying, all I know is on my screen I died and got the trophy, lol.
As for the other trophy, yes, Untouchable and Extreme Variety count too. I got lucky with Untouchable. I was in manhunt and the other team seemed to forget to attack us, lol. I think all I need now are extreme variety, survivor, and the one for shooting someone mid-air.