Dora may have a messed up personal life, and serious issues, but yeah, she knows how to make the right decisions WRT her business. Pen2 is the only sane choice for manager (Dale is too new, Hanners might not be able to do with the anxiety, and Cosette is a walking disaster area), and Hanners is certainly fastidious enough to learn the roaster. And hell, if Pen2 can be press-ganged into employment, so can Emily. Which is an excuse for Jeph to keep her regularly in the comic, now that the summer internship is over.
And, I'm sorry other QC characters, Hanners in panel four ensures that she will be the most adorable cast member for quite some time.