Probably the same guy who came up with all of your lineup position requirements
Do you really not think that Montero's emergence as a #5 hitter has played a key role in Mark Reynolds' batting average and homerun production beyond expectations?
And that Reynolds hitting behind Upton didn't turn him from a disappointment into an All Star? C'mon.
Yes, I do indeed believe that each spot in the batting order has its traditional role in a team's success.
#1 Take pitches, don't popup, get on base, speed on the bases.
#2 The classic hit-and-run guy. Join the leadoff hitter getting on ahead of the power in the heart of the batting order.
#3 The 5-tool All Star.
#4 The most feared batter in the lineup. An RBI guy.
#5 A junior version of the cleanup hitter. Protecting the #3-4 hitters.
#6 A line drive hitter who is proficient in driving in runs.
#7 A 2nd leadoff type hitter who can also hit with some line drive power.
#8 Your worst or lightest hitter, who will waste the lineup spot the least by being pitched around ahead of the Pitcher.
Look at the Diamondbacks with a winning streak now vs. Melvin's haphazard batting orders then.
Moving Upton to #3 permanently and Montero to #5 have been the catalyst.
Versus Young batting leadoff and Drew at cleanup earlier in the season.