saddles
No More "Bullpen Failure" - maybe
Why do you imply that he is immature in temperament and mentally weak? Sometimes guys just aren't as good as we would like them to be or they just aren't as experienced as they will be.Maybe he matures in his temperament.
You have to be tough mentally to play professional baseball
His stuff obviously wasn't very good last night, but the guy you just described would not have been able to finish that first inning, much less pitch two more innings.