I don't feel your pain at all. Red death was one of my first exotics on my other account and it was an excellent gun in PvE and pvp even when up against the original Suros. Had no reason to trash it. At the same time even if I still decided to trash it who's fault is that for trashing an exotic? With 3 guys and a vault there is enough space a copy of each exotic and any other weapons you may want unless you're a collector like me. But you can't be a collector if you trashed the only copy of an exotic so yeah there is enough space. So once again no one else's fault but yours