Sprint has a new CEO, and, you know, it’s a tough job being “the new guy” and being charged with turning around a poorly performing company. So we thought we’d give Dan Hesse a hand and tell him what’s wrong with their phone-based customer service, seen as being one of their major weaknesses. We asked our readers for their thoughts and they had lots of neat ideas why Sprint customer service sucks. Some of them even have worked on the call center side of Sprint; their insights are especially revealing/frightening…