Who killed the Gold Saucer and actually got Paid?

They could increase the Gate frequency, maybe even overlap so two different Gates are running simultaneously.

And there should be an MGP dump that isn't just a one time item. Repeatable things like cocktails (food buff effects), rare dyes.

To be honest, it's not a nice place to hang around because the lighting is weak and the walls are brown. I think it's one of the ugliest areas in the game. They seem to have halfway tried to make it look like it belongs in Eorzea, but it neither fits believably nor has a fun aesthetic.