That lineup formula was pretty much junk, if we are talking about the same thing. The guy did regression analysis to find out how valuable each position was, based on what would essentially be the average lineup. For instance, since the average #2 hitter in the majors is a below average ML hitter, that might have the effect of undervaluing the power of a #1 hitter. The whole thing was torn apart by guys a lot smarter than me, so it's not just my opinion. The tradational lineup is so close to the optimal lineup, in terms of run production, that you just aren't going to find big changes with any kind of reasonable lineup. Haudricourt wrote this yesterday: I don't know if that part about Weeks returning to the leadoff spot is just conjecture on Haudricourt's part but I actually hope it's true. Even with Weeks struggling (as a result of injuries or otherwise), he's been able to keep a decent OBP despite only batting .245. Add 25 points to that average and you have a great OBP. With Hardy's numbers coming down to something probably more realistic for him (still good numbers, don't get me wrong), I'd love to see Yost trot this lineup out against righties and just stick with it for a month or two: Weeks 2B Hart RF Braun 3B Fielder 1B Hall CF Jenkins RF Hardy SS Estrada C I know some are scared to put Estrada 8th and lose out on some walks but I don't think the "free walks at #8" phenomena is nearly as large as people suggest. He'll obviously still get the intentional walks but he's expressed a desire to be more selective, so maybe batting 8th could be a good thing anyway. Anyway, I think the above is a nice, balanced lineup with a whole lot of OBP at the #1 and #2 spot, not to mention some serious speed (no clogging the basepaths!). I think the lineup still affords some protection for Fielder as well, so he can't simply be intentionally walked so easily.