Duty Roulette PVP Issues

We currently have alot of players in Duty Roulette PVP throwing matches using premade parties, bots, win trading , dieing on purpose and not participating by staying at the entrance point. Can we please get the developers involved in helping your normal players out here. We need a change from the achievements being based on wins to participating or something. I just got out of a Duty Roulette Frontlines Seal Rock where the players on my team changed to tanks and threw the match. How are players using duty roulette ever suppose to get a chance at earning the achievements if this is being allowed? I'm hoping that our developers get involved and start working on a solution that gets this under control. The players doing this really need to consider that others in the community are trying to earn their achievements and this type of behavior is preventing this.