This document discusses weak and ineffective agile coaches. It provides examples of coaching failures, such as coaches who are unaware of what the team is working on or who delegate tasks at standups. Coaches may organize team-building activities but not help the team get work done. The document advocates for coaches to observe teams, provide practical guidance and correction, and initiate conflict when needed to drive improvement. However, it notes that coaching may sometimes come too late to save failing teams, or that old habits may die hard even after coaching as people don't fully gain understanding.