Isn't there some middle ground here? Buxton has lost significant playing time from injuries associated with "max effort" on defense. Does it make sense for him to crash a lightly padded wall at full speed during practice? Spring training? A game where the Twins are down by 15 runs in the late innings? Where should the line be drawn? From a fan perspective I love to see max effort. It's inspiring. On the other hand, Buxton is a very fast runner and if he goes all out without regard to the wall, then his career may be hampered or even ended. Buxton's speed is valuable, but also a liability if he hits a wall at full speed. If in some fantasy universe I were the manager, I would talk with Buxton often about a safer approach to walls, with emphasis on using the warning track, and I would show him films of the all-time greats, including Hunter. As I recall, Hunter made a lot of web gems with fewer injuries per web gem than Buxton. I would also develop drills to refine Buxton's ability to locate the wall, using the most padded wall that money can buy. I love seeing any player crash the wall to make a great catch. However, Buxton runs so fast that I fear for his career every time the ball is hit deep.