Okay, Harley Quinn is probably the safest of them all given that she is incredibly popular and has her own ongoing, I'm just saying I prefer the idea that for a group called the suicide squad no one should really be safe and that the cast should rotate more then just being Harley, Deadshot, and Boomerang as it has been for I don't know how many years so far.
It's just always rubbed me the wrong way how we can have a main core line-up for a team where everyone isn't supposed to make it out of every mission.