They were more concerned about Fukudome on base than the batter. No chance to steal. Bunt for what, so Lieber could drive him in? Lieber batted because the Cubs are out of extra players.
Technically, only one of the errors really affected the score. Both Cedeno's and Ramirez's throws were on IF singles, so if anything they both just made the runs score faster. Lilly was awful, though, especially with the walks, given a 7-run lead.
For a lot of players. But given Cedeno's makeup and skills, they probably aren't the best indicator for him. I addressed this a few pages ago. I would argue 500 AAA ABs in 2007 are a better indicator than 70 MLB ABs. I also addressed this a few pages ago. That's a funny way to skew the stats. What skewing? Those are his 2007 stats. No funny business involved.