How about instead of writing, we need an RP server" explain how it would work, and what would need to be added. Explain how it would stop or reduce random killing. If you were a dev for this game would you want the comment that says, add more guns you bitches!, or the comment that says, guns like a sniper rifle that would take two hits to kill on average (so about 50 dmg). would improve the game because... etc. Don't just ask for something, explain it and rationalize it.
It's not going to happen. Not this early in the game, at least. We are still in alpha, still have to get through beta, then final release. After that I am sure this could potentially be considered, but the point of alpha is to set the framework and getting input. While this is indeed input, it is too early for something like this to be implemented, I feel.