Do you bet them? I tend to pass them. One can look primarily at the bullpen but that can get blown up if the second pitcher ends up going 5-6 innings. I still don't believe in this strategy. It worked last year because teams weren't ready for it, and instead of adjusting and attacking the opener with good matchups, teams would just trot out their normal batting order. In the big picture, openers won't work because it leaves too many bullpen innings, which can be destructive over the course of a season.