Elite MLB starting pitchers distinguish themselves from lesser rotation members by consistently adjusting their strategies. Spring training provides an opportunity for aces on every team to fine-tune one of their weapons.
In many professional fields, workers are discouraged from tweaking what's been bringing them success.
That's certainly not the case in baseball. Batters will inevitably figure out an All-Star/major award winner if the approach never varies.
Though the results of exhibition games are meaningless, experimenting on major league competition is invaluable. The following innings eaters will be determined to master specific pitches in the coming weeks.