What in the hell was Guillen thinking there? If they sac bunt, they get runners on 2nd and 3rd with 1-out and Iguchi coming up. He's a decent hitter, and with Everett on deck, I doubt they walk Iguchi to load the bases for him.
Instead he opts for the bunt-bluff hit-and-run, and Perez hits a very soft liner to Jeter, who doubles up Blum after he runs on the pitch. Guillen could have manufactured a run, instead he manufactures a DP. That coming in a 0-0 ballgame has to be one of the worst managerial decisions I've seen this year.