Too many roulettes?

[Rennies]

Right now we have around 8 Roulettes. One for the Latest Dungeons, one for the rest of the dungeons at the cap, one for the dungeons at the previous cap, one for dungeons for the rest of the levels, one for trials, one for guildhests, one for Frontlines and one made exclusively for a population of players with certain conditions and one for 2 specific 8 man instances.

Do you think that those are too much and if so how would you streamline them? And please consider that we will eventually get Level 70 Dungeons, Level 80 Dungeons, etc.

I don't want Praetorium and that other dungeon in my roulettes. Combine the current and previous patch's dungeons for expert, and give all dungeons equal tome rewards (but keep ARF slightly higher since it drops 0 gear).