Every other agent either has appearances in cinematics and/or some heavier interactions/lore heavy lines with other characters. She doesn't seem to have any of those, just light hearted lines with other characters. I almost feel like she ju...

The game says that missions don't count in deathmatch, but I just played a game of deathmatch, and I had a mission to get headshots, and a mission to get kills, and both of them prgoressed in the deathmatch game.