Suggestions

I recently had the desire to have a pet fish that just flops on the ground.

Doesn't swim mid air ONLY in water.

Flops on the floor

Flops on the head

Different fish colours too please and if that's too many , then different fish species i.e Salmon , Cod . Pufferfish etc.

Add the Cosmetics and gadgets back

I think we need more colours for /afk /me etc, maybe add orange, pink, gold and more colours of your choice.

You should add a new leaving message for Nexus ranks. I tough about this, when someone leaves it can say:
"[Player_Name] was Ejected"
"[Player_Name] was the Imposter"
"[Player_Name] was not the imposter"

So, we have lot of colors getting to 1mil is lvls but after that it's all green no mather how far we go :D
Maybe add aqua color 5-10 mils, blue 10-20 and black or something 20+
ty

The lobby lacks flexibility of coin usage and collectibles. Coins should be used to buy projectile trails, trails and other neat stuff.
The person who collects all 50 collectibles in the lobby should attain a "Lobby Explorer" title or something to know how much time he spent in the lobby.

Well , after you buy a pet from buycraft you should be able to custom it. For example, baby or big , color if of pet , pet's hat (ex: in lobby you can set pet's hat to one of your unlocked hats or just a /skull by a command like /pet sethat) , then another funny op command that should be added : /pet setrider (player) - sends a riding invite to a player so a friend or a guy can ride yo.. See more