Can't really put all the blame on the beatmap nominators,FuZ wrote:
there is like no ranked maps, it feels like playing the same maps over and over again
there's also a lot of very good unranked maps that will never get ranked zzzz
1. People usually don't prefer modding hard maps as they are mostly with long length and with jumps which are hard to handle.
2. Most of the BNs are busy and cannot take care of the maps a lot. You know, they are humans and they have their lives too.
If you really want to have these maps ranked, either mod the maps and try to raise their awareness, or map one yourself and try to get it ranked.
Not trying to cause drama here but to clarify a few things.