Not a chance in hell. He reached at full arms length above his head and yeah he missed it, but a shortstop should not make that high of a throw. It hit his glove and he didn't have to leave his feet. He needs to catch it. He would have had to leave his feet if he wanted to catch it, in which case the guy would have been safe and it would have been an error on Theriot. He probably thought it was going to keep coming down, since that's how Theriot's throws always move. In that case the worst case scenario is that Weeks is barely safe at first, with a chance of him still being out. Instead he ended up on second cause the throw got away. So it's an error on the throw for the guy reaching first and an error on Lee for him getting to 2nd. Regardless, that wasn't an error on Lee. He would have had to leave his feet to make the catch. He was fully extended and barely got a glove on it. It's not his error, it's an error on the throw and is always an error on the throw (unless the scorer is trying to preserve some errorless streak by the thrower)