How much was Sundays offensive woes caused by the last minute Carr decision?

Pocket Hercules said
Carr was able to make every throw, and had enough practice reps. He/we just flat-out sucked, pure and simple.

We did suck, Carr sucked, Carmichael the whole bit but I saw a few passes that told me Carr was not 100% you had to have noticed. The TV crew even made comment on the one he was short on to Olave.