I thought he was passing at least some blame off on Biggio. He said several times that Biggio was late getting to the bag and that's what threw him off. Biggio was on the bag, Lamb just made a terrible throw.
he did not say he was late unless there is something other than the quote. that is your inference, isn't it?. he said he was not at the bag yet, which he was not. he tried to hit a moving target, and he threw sidearm. both are bad ideas.
Biggio was running to get to the bag when he threw. Lamb was in close, and he ball was hit hard directly to him. Biggio could not get there that quickly, but maybe he was not late. all i could see was that he was running to get there, and Lamb tried to hit him while he was moving. he definitely was not on the bag waiting for the throw. he was just arriving to cross the bag when the throw took its right turn into the OF, and Biggio was on the move.