But what if Griffin is so injured that he knows he'll just be detrimental to the team?

Going out there and 'warrior-ing' it out when you know you're going to be is just selfish.
yo BUMP, you playin devil's advocate for Muscle Memory? in any case Blake probably felt lots of pressure because his team was getting raped to the tune of double digits 3 (make it 4 now) straight games.