1) Lion Dump
It would be nice to have a "Lion Dump" for users to discard unwanted items. Once an hour, lions can visit and sneak off with an item, although, there is a 25% chance that they'll have to fight for it (against random non-playable enemy) and they wouldn't be able to claim it unless they won.

2) Den Shop ~ Completed
A shop for you to put the items/carcasses you no longer need/want for sale. They can be sold for Silver Beetles or Gold Beetles.

3) Search
I'd like to be able to Search for a lion/cub/lioness with certain markings. Also, multiple markings at a time too. Next to the marking, you'd be able to choose either Equal to, Greater Than, or Below marking percentage as well.

4) Selling Lionesses/Cubs
I'd like to be able to put lionesses/cubs on public sale so anyone can buy him/her for a set amount of SB or GB or Private Sale where you set a starting bid and anyone can bid an amount equal to or higher than your starting bid and you can choose to accept or reject them whenever you wish.

I'm aware we can sell them in the Trade Center but this way you could visit the user's page and see the lionesses/cubs they have for sale. Then, on the lioness/cub's page, you can just click Buy Lioness/Cub or type in an amount and click Bid.

5) Help Chat
This would be an addition to the Sales, Role Play, and Main Chat Box selections. Of course, you could ask quick minor questions in the Main Chat, but maybe the Help Chat would be good for more complicated questions.