I like that idea, it could make the game more relaxing, you have less pressure to dissapoint your teammates.
Had a similar idea months ago, like an escape-pod for your Com. When your Com gets killed an pod ( 20000 HP or so)
luanches and you have 1 min fuel to land somewhere.
You get a secound chance with a mini-me version ( 1000 HP, 10dps ) of your com, but if he gets killed then its finally over.
"crazy com rush" sounds fun
True, it would make sense to suicide when you can kill a massive enemy army.