I am still of the belief to bat Votto 4th. It gives the reds three chances to put a runner in front of your best RISP. If that fails he is your best OBP player to lead off the second.
BTW, why is Rolen so important to this lineup? The reds really struggle without him in the lineup. I'm guessing the reds are like 50 games above .500 with Rolen starting since his arrival.