Eric is solo this week for the September Q&A.  He tackles three questions which are:  1. Over the years has there been any evolution in how you approach the rehab process with players who have had Tommy John surgery? 2. What is your approach to an athlete that has a hip extern/intern rotation total motion difference of greater than 10 degrees? 3. Any tips for helping to program athletes in the baseball realm where there are so many competing demands?