Some of you are saying make Rose more challenging or make an area where massive amounts of mobs come to make the game more challenging. But you are thinking about once you are max level. When you are a new player and you do not have all the uber gear the older players have amassed there are a lot of areas that are challenging. When you make your suggestions you have to think about all players. There are a lot of players that like to solo play, maybe with just their own characters, there are new players, there are players that do not have a lot of great gear, there are players with all the best gear and max level, etc.
Go to AP, Zant, Luna, etc and talk to some of the new players (lately it has been hard to find many new ones, I know) but, they are really hurting on finding parties. So many of the good leveling places have botters sitting there. They are not even present to accept a new player into the party. When you go from party to party and ask to be added or ask questions on where things are, and no one answers you, you tend to get really discouraged. Botters are hurting the game because they take over the better areas for leveling or farming. I wish Leo would redo the low level places like he did Prison. Start at Kenji beach and then Gorge and then Ruins. Then add more spots to Orlo for leveling since most just go to mastyxs.
Sadly the fun of leveling and getting to know more people is gone atm. There are not enough new players to party with and the old players just party themselves and then find a place to bot. It used to take months to years to level but that was ok because there were always new people to meet, parties all over the place and things to do. I wish the experience for new players was as much fun as I used to have.