Tangentially related to the subject of Happ, I think I asked this before but I don't recall the answer. Is there any statistical measure of streakiness in a player's performance?
As an extreme example:
Player A: .250 batting average over the course of the season. He went 1 for 4 in every game.
Player B: .250 batting average over the course of the season. He had no hits in his first 300 at bats, then followed that with 100 consecutive hits.
So both of these players ended up with the same average at the end of the season, but the way they got there was completely different. Player A was a perfect picture of consistency, while Player B was essentially the complete opposite.
Is there any existing measure that teams could look to use to try to achieve a more consistent result on offense? Would it actually be a meaningful metric? Are there players who regularly perform more consistently than others or is that not really a thing? Are the Cubs' hitters streakier than most, or does it just feel that way because we experience the slumps and hot streaks with them every game?