We currently have very few titles available in the game. Roleplayers like me would be happy with more titles available to roleplay. I suggest that have a great variety of titles for a big variety of players. The methods of acquiring them may vary: planting, defeating world boss, crafting a complete equipment set, and more.
Guildmasters should be able to give titles to members of your guilds too! What I mean? I have a guild, I can give titles to players, but these titles do not appear in the game! My suggestion is to appear so that people can see them!