Casilla shouldn't be starting for a contender. I hate black holes in the lineup. If DD wants to make him the UIF that's fine but I don't want to see him penciled in the 9 spot every day. Rather see Flaherty and use Casilla as a late inning defensive replacement.
Is this a good time to bring up the fact that Flaherty and Casilla are equals as far as production? Casilla had a slightly higher OPS+ than Flaherty last year. Granted, Flaherty does have pop. But I'm not going to let a month long hot streak sway my views on him. Just like I didn't let a month long hot streak sway my views on Andino in 2011.