My best guess is that against a lefty-dominant line-up, you'd see Det as the 3d starter and JZ intimidating in the pen, and against a righty-dominant team, you'd see Det doing his best Matt Thornton 
while JZ started. What a luxury.
Lol, no way. You guys take this lefty/righty thing too far. When you have guys like Strasburg and Grienke, left/righty/switch/both/whatever simply doesn't matter. Domination is domination.
