These guys were all (90%+ of all mlb) developed from early youth baseball right through the amateur and minor league years to hit with one approach…wait for a pitch that you can drive and hit it in the air…preferably to your pull side.
To make them ‘contact’, ‘situational’, or any other kind of hitter at the major league level is an exercise in futility.
If you want to change the approach, you need to scout, acquire, and develop with that approach in mind.
Anyone whose job was running a baseball team would realize this….right?