Lack of action. Lack of balls in play.
More walks, K's, and homeruns means less plays being made. The average game so far in 2017 has only 66% of atbats including a ball put in play. Down from 75% just one generation ago continuing a 100+ year trend downward.
http://www.highheatstats.com/2013/05/fraction-of-balls-put-in-play-is-at-an-all-time-low/
.
More walks, K's, and homeruns means less plays being made. The average game so far in 2017 has only 66% of atbats including a ball put in play. Down from 75% just one generation ago continuing a 100+ year trend downward.
http://www.highheatstats.com/2013/05/fraction-of-balls-put-in-play-is-at-an-all-time-low/
.