Grimm has become Friday's highest rated drama series despite having reruns as its lead-in. The week that the network aired the Mockingbird Lane pilot at 8PM, Grimm's ratings rose, strengthening the case that the show could grow into a genuine hit, at least by Friday standards, if it had a compatible lead-in. This is your chance to play network executive. What show from NBC's current and upcoming line-up would you move to Friday at 8 (or 8:30PM if you select a half hour show) to help Grimm reach its potential? Since this is a frivolous poll, you are free to do something that NBC never would, like move Revolution to Friday.Make your selection, then explain your reasoning in the comments.