It was an ugly error, no question, but it was just an error and errors happen. Our HOF inductee, Vizquel, had a couple errors last week. Obviously, Viciedo is not an HOF infielder, so don't acuse me of saying that. I'm just saying that errors will happen and it shouldn't be an excuse to then throw batting practice to the other team. It also isn't enough, in my opinion, to give up on the guy.
It may well be that Viciedo will develop more efficiently in Charlotte, playing every day, though, and Lillibridge is an asset right now. As was noted above, Jones and Kotsay are here for good, rightly or wrongly.