There's a lot of talk about respawning at beds but Bohemia thinks this might make the game too easy....which could very well be true. What if instead you have an option that allows friends to revive you? Why not have a downed state in multiplayer that runs out and then you completely die? If grouping will be an official thing later down the road, this could be a benefit of grouping with other people. I also think maybe map data could be shared with group members, another benefit.