I don't think it's out of line to be concerned about the offense. They've seemingly abandoned what made them so potent for the first 4.5 months of the season. Ryan Theriot is having another late season swoon; DLee's hot streak might have been an aberration; deep counts against pitchers seems to be a thing of the past. My worry level is indeed increasing. I'll concede that there might be having a let-down the last two games, so we'll see how they respond against the Cards on Friday.