Albert Pujols was intentionally walked 3 times today with Josh Hamilton behind him. Does that mean Hamilton shouldn't bat cleanup?
And you didn't seem to have an answer to why Cohen sticks with Renfroe, Pirtle, Rea, against a lefty.
Are you comparing Pirtle to Hamilton? Please no. You actually just proved my point though. At least they put their next best hitter behind Pujols so that teams would have to think twice before walking him intentionally. Do you think teams worry about walking Renfroe to get to a slap hitting second baseman? No. And please do not even try to convince anyone that Pirtle is the second best hitter on our team.
And to answer your question, it is quite obvious to me....if it's a lefty, he wants as many Right handers in the heart of the order as possible, but he sandwiches Pirtle in there so that opponents can't bring in a good right hander to face Renfroe and Rea back to back...Pirtle can turn around and bat lefty. But what Cohen doesn't realize is that most teams don't care because they don't see Pirtle as a threat no matter which side he hits from. He is far less intimidating than Renfroe or Rea, or even Detz, Slauter, Porter, Frazier, or even Bradford for that matter.
Cohen is hurting us while thinking he is providing these big matchup problems for our opponents. Trust me, our opponents love the fact that they will face Pirtle more times than Rea throughout the season.