I took a lot of screenshots, but here are probably my best two:
The dream team before they were properly equipped. Warhead was very successful, just by charging in and blasting aliens with his shotgun. He was injured and healthy throughout the game, and was probably the single most capable soldier I had.
Colette was helpful as a medic, I got him as Lt., so he was already educated enough for the job. He would frequently miss shots, but he saved Overwatch's life, so all is forgiven.
Blackdog and Overwatch were the MVPs, killing a lot of aliens before they both died in a terror mission.
Dropsofstars was so useful that she made up for the nonexistant HonoreBalzac.
These are all the named people that died. Most of them were all good in their own way. Empty Star was the Terror mission that killed booty bothered, Overwatch and Blackdog. Overwatch and Blackdog died by being stabbed to death, turned into zombies and then being ripped apart by the chrysalids inside them. The only survivors were Colette, alotgirl and Zupponn.
Warhead was killed by a Muton who had hid and ambushed him.
Vami died after being poisoned, but not until after he took down the thinmen that were hitting his squad with poison bombs.
BFenix was my first MVP, and I actually can't remember how he died. After he did, Overwatch took over as the squad's coolest dude.
Natalya was killed after being ambushed in a UFO.