Ok, Yeah, they were replaced, but by ships that were not nearly as capable as what they replaced. The point I'm trying to make here is that they the Firefly replacement wouldn't cause problems for someone who already owned a ship represented by that nickname. The Corsair BS and Corsair Train would cause major problems for anyone who already owned a ship represented by that nickname. No one on GC owned such a ship, but that's not the case with the other servers.