Could Addition of Second Hitting Coach Have Sparked Tigers Hot Bats?

Could it be that the addition of new hitting coach has sparked the Tigers hot bats of late?

MLive suggests that possibility.

The website reports that it's been nearly a month since the Detroit Tigers added a second hitting coach, Toby Harrah, the team's minor league hitting coordinator.
Since his arrival, the Tigers have gone 15-7.

"It’s a different perspective. A different pair of eyes," Tigers catcher Alex Avila said, according to MLive. "I wouldn’t say a different opinion because him and (McClendon) have similar styles, but definitely a different pair of eyes. One person sees something the other person doesn’t."