I'm not going to go into great detail on this because the idea is fairly simple. People are concerned that the PVP FFA server will go largely unused or will yield little reward as people will not bring in valuables outside of their diamond armor/weaponry.
I'm not sure if it's possible, but perhaps when generating the map, if gold/diamonds/lapis are generated more often, it would become more rewarding for more of the playerbase to travel there. Wish to mine in safety? Stay on the main map. Feeling a little more adventurous? Go to the PvP FFA map and mine hoping to hit it big, but don't go unprepared.
This would work a little better if /home didn't transfer you between maps, but I'm not sure how that works.
I'm not sure if it's possible, but perhaps when generating the map, if gold/diamonds/lapis are generated more often, it would become more rewarding for more of the playerbase to travel there. Wish to mine in safety? Stay on the main map. Feeling a little more adventurous? Go to the PvP FFA map and mine hoping to hit it big, but don't go unprepared.
This would work a little better if /home didn't transfer you between maps, but I'm not sure how that works.