Once the hot hand goes cold, you sit him. His .360 average has declined steadily. He's in the .280's. If he keeps playing, he'll end up in the .260's.
This inning is Beckett's fault. He lost focus and paid the price.
I'm sure that he has Italian roots with that name, but an hispanic with Italian heritage is not a Guido-- that distinction goes to NY Italians and those straight from Italy.