If at all possible, you really want to break up an all RH or LH series in a lineup. So, while I agree that Mauer should be batting about 7th, there is no better LH bat in the lineup, so he's got to be somewhere 1-4. Remember when we had an extreme LH lineup and getting Hardy as RH bat was such a boon? (mauer, morneau, kubel, thome, span, and on down the line. I think there were times when 1-9 batters were LH against RHP. Without alternating L/R a bit, you make the opposing manager life so easy when it comes time for bullpen relief. All we are going to see is RHP against our RHB.