Tigers could be a legit threat to all. They just looked like another default AL Central champ before making some pretty solid additions in Fister, Young,and Betemit, who may not sound like much, but he's a pretty good guy to have at the bottom of your lineup. Verlander, Fister, and Scherzer may not be as sexy of a rotation as Halladay, Lee, Hamels, Oswalt, or even Gallardo, Greinke, Marcum, and Wolf, but their offense is very deep. Also, The NL teams have a lot less experience against Verlander and Fister than they do against Halladay, Lee, Greinke, and Marcum.