If you can estimate runs scored to within 95% with OBP and SLG, how imporant is produtive outs, stealing, team chemistry, grittiness, etc, in terms of scoring runs? I'd be tempted to say around 5%. I pretty much agree.The only time i think having skilled bunters or basestealers can be a possible strong advantage is in the playoffs.In a 5-7 game series format,one game can decide who goes home.The ability to manufacture a run or two in close games could dicate who moves on. Obviously this isn't a playoff requirement,Boston last year won't ever be confused with the 1982 Cardinals.They did though turn a stolen base into the winning run vs the Yankees. During a 162 game marathon season,a powerfull offense can simply overwhelm opposing pitching more times than not.In the playoffs when often teams face much better pitching,the ability to have some aspects of "small ball" in your arsenal would seem beneficial if it's a tight game late and an opposing pitcher is really dealing. Of course i'd rather have the Yankees lineup in the playoffs compared to the Angels,but i do understand why the Angels bunt/steal more and the Yankees just wait back and try to mash.They are built differently.