Tampa Bay is 7-10-3 when allowing a power play goal against this season, and 12-6-1 when they don't allow one. That is a stat that follows some logical sense. When you allow opposing teams easier goals, they’re more likely to beat you. On the other side, the Lightning are 3-11-2 when they fail to score a power play goal, and 14-5-2 when they score on the power play. The same logic follows.
Ultimately, Jon Cooper is responsible for the whole team, but what are Rick Bowness's two areas of focus? The defense and the penalty kill. What are the main problems for the team this season?