I know that probably no one's going to approve this suggestion, but I'm giving it a try anyway.
Don't you think it's unfair that you may have multiple accesses to the Group Meley dungeon? I mean, the one with Gaya rewards.
On my server, some people are purposely occupying the first 3 places outclassing the other players. While it's true that they had to use 3 tickets in order to achieve this result - and it's ok for them to enter multiple times - I think that they're kind of monopolyzing the rewards.
I know what you are thinking: "if you want to outclass them, try again and beat them". The problem is that we're talking about top servers here and there's no way to prevent this from happening.
One should only be able to take part to a single weekly run, according to me.
What do you think about it?