That still isn't really useful. If you have two players, one who hits .250/.400/.600 and one who hits .350/.400/.600 the difference between these two players in terms of runs is going to be negligible. Anyway, it's possible that the slight difference would lean in favor of the player batting .350, but that's not even guaranteed. For one thing, it ignores the other advantages of patience, like wearing pitchers down faster and getting into weak middle relief. For another, the first player's superior peripheral stats provide a buffer against BABIP-related flukes. The Big Hurt probably isn't a victim of BABIP, but he's a useful example because his patience and power allow him to be very productive despite a .240 average.