This is true, however, he also played in a shoebox of a ballpark while there, his OBP though, was still excellent while playing with the Reds.
About in-division play this year:
The Mets fell apart, the Marlins are Josh Johnsonn and?, the Phils play in a shoebox and had sub-par SPs until Lee got aboard.
Atlanta might be a whole other deal, but seriously.