I had a pretty amusing idea with the Demolitions Class. I figured it would be pretty cool if the demo class could buy some sort of bomb vest, or fashion one as a fail safe. For example, your team is trapped some where and needs to get out, but there are too many zeds, the demo could sacrifice himself and use the vest to clear a way for the rest of the team. It could be substituted out as an armor slot, and could be activated with a specific key? Or I just figured that the demo could explode on death, wouldn't be a super strong explosion or anything, but would still be pretty humorous.