From the Developer side nothing will come, while you are interested enough in giving ideas none of them will work with their tick based server in mind where your ass hair can be the cause of touching lava and be out which would make playing anything frustrating as is. "puzzles" in the game are not really known to be hard or use a lot of brain for that matter and FC vs FC pvp-.. good luck finding a second FC with enough members online at a time, which you yourself described is getting nearly impossible because nobody plays the game anymore