What would you do?

[SF]

We've had a number of issues come up in league play the past couple of weeks (every year, as the weather gets hotter, so do the coaches) that there's been quite a bit of disagreement and discussion about. Just wondering what everyone else thinks...

Would you...

Eject a coach for throwing a bat against a bat rack (filled with other bats) as a reaction to an error by his players?

Eject a coach for throwing a bat against a bat rack as a reaction to a call he disagreed with?

Eject a coach for bringing a rulebook on the field, wanting to "discuss" a rule interpretation?

Stop to answer a parent's question after the game? Would it matter how they approached you?

Ever not wear a chest protector?