I am playing with the idea to create the Cs for the NPC bartender~ I would leave him open for anyone to use~ he would be a C-Rank Mage with "Word"-Magic like Levi~ 

He would be the sympathic guy who will always lend you his ear and listen to your problems, the one encouraging you to take a job or form a team. 
Ya know like Miranje only less powerfull but as friendly and caring~ Not being the old pops character but being the caring big brother of the guild!