Nick's MLBPR 4/21/13

In this edition of Nick's MLBPR, fun with hashtags! Lots of movement, and lots of mediocrity this week, as 18 of the 30 teams are within 3 games of .500. Nowhere is this as true as in the AL Central. Mediocrity is a power rankings artist's worst nightmare, as a team can rise or drop significantly based on one or two game differences. Luckily noone actually comments on these, or I know we'd have a bunch of people complaining about this or that like only sports fans know how to do. #Enjoy