In general also agree think opposite field.
However do it with authority. Don't sacrifice a good hard swing.
Everyday 2016 slowed up his swing and developed a bit of a bad habit.
Went from a major pull power hitter to hitting softer line drives center/oppo.
Now we're trying to correct back to hitting the ball hard and looking to pull.
Work on staying back longer as you would in BP like RJM stated.