My Top Salesperson needs some polish

I manage a team of regional sales representatives for a nationwide pharmaceutical firm. The team performs well for the most part and reaches their quarterly and annual quotas. Unfortunately, I have a problem with my top sales person. While his numbers are great,  I have received a couple of complaints from his territory that he [...]

Did I promote the wrong person?

I just promoted an employee and thought she was perfect for her new position.  She has done several things that were outside of her authority and is currently not doing what I expect of her.  I think I made a big mistake and since I filled her old position I think I must fire her.  [...]