I would like to create more types of clients. Those who manage to start a career will play with a specific type of client. Do you want to be a street criminal? You will have a client with 2D graphics similar to "Streets of Rage" or similar games.
Are you a Gladiator? when you enter the Arena you will have a 3d client similar to "Daggerfall". 3d arena + 2d people, wonder! Crazy hybrid that can be used much better than many years ago.Beauty and Poetry abandoned due to trade in powerful hardware. And it is also a green solution for the climate. (I am not joking)
let's continue
Entrepreneur? GTK buttons and widgets for you!
Many jobs can be performed from the basic SFML client with the map or from a client similar to the Rougelike games.
[I'll update my thoughts]