Would players be more interested in the EX Roulette if the dungeons had RNG pathways? Running them the first time (and if anyone new to the dungeon is in the party) will follow the current paths we're all bored of by now, but imagine if running it a second time with players who have also already done it opens up a different path (while closing off the other). Could fight different mini-bosses and a different final boss. Probably won't ever happen, but it would be something ARR never did.