Coaches can't always be perfect.

I've been interested in baseball for years.  After watching today's game, I visit online baseball fan sites to look over some news and feed backs. There are so many posts about fan's supports of their teams while there are some posts which make me upset. One of those upsetting is about the things fans blame coaches for all mistakes. Coaches are not from future.

Fans can just judge the game only after the results. Some fans often say if they were a coach, they would do well. Really? Seriously?

Coaches are more likely to know their player's condition because they are there with players. Fans just come to monitors and judge the game. They should respect coach's choices.