10 Things You May Have Missed On TV This Week

In this week's TV roundup, Downton's staff might be headed towards a big change, relationships are made and broken inside Ikea on 30 Rock, Die Antwoord freaks out David Letterman, and Portlandia gets into Battlestar.
Giants? Patriots? Who gives a fuck— Eichner is there for Madonna. And to score coke off a…