yeah you can specialize on who is best in a situation, but don't just generalize and say ninth inning. Every ninth inning is different.No. I just understand that on a team roster you can afford to have players specialize in certain roles. It's not rocket science, and the stats support it.
Ninth inning with a 1 run lead and the best hitters on the other team up is a good spot to put one of your better pitchers in. Ninth inning with a 3 run lead you can just put one of your middle relief guys in.
In this game, the most critical spot was probably the 6th inning. luckily for the royals they have 3 awesome relief pitchers so they are all equally as good.