Mueller is seen by some of their teammates to be a leader if not an adopted parent. They are known to be forthright, opinionated and often willing to provide advice to those in need. This often causes them to run afoul of team troublemaker Greer Lott, leading to the two often butting heads. In an interview with the Halifax gazette, Lott claimed “Ziwa is really the glue of the Moist Talkers, sticky, unpleasant and always on my back”. Despite these claims there seems to be a begrudging unspoken respect between the two.
After the events of Ruby Tuesday Mueller began to take an even more active role on the team, apparently taking on the duties of the now incinerated members. This attitude continued for several seasons as Mueller further overextended themselves by taking a lead in the training, fitness regimes and cleanup of various sections of Gleek Arena. This pattern was only halted due to the intervention of teammate Eugenia Garbage who helped Mueller ease off from their duties and gain a more healthy relationship with Blaseball as a whole.
