It's interesting that coaches are often given credit for the performance of a top tier pitcher or hitter. When I compare that to a touring pro golfer and a run of the mill weekend golfer going to the club pro. Both the touring pro and the average Joe want to lower their respective average score by three shots per round. The club pro would have no trouble helping average Joe improve by three shots. On the other hand...he would probably fail at helping the touring pro improve much if any. Why doesn't the coach or coaches find it easy to help the Engel, Cordell, Tilson, Nova, Lopez, Fulmer and on and on type of player. That's where coaches would show me their worth. Improve the average Joes...the stars are already good. They already know more about hitting & pitching than the coaches ever did. On an up note...Boston has been working with Eloy on his fielding and you can see the improvement. Boston couldn't help Engel nearly as much because Engel is better at it than Boston ever was. I just don't see Cooper & Steverson helping their average Joe's improve very much if at all.