Ad Biz Wednesday Odds and Ends By Kiran Aditham on Mar. 9, 2011 - 4:19 PM The National -Draftfcb alum Sanjay Rana joined SS+K as VP, group director of digital and social strategy. -Shocker: Groupon is going minimal in its first post-Super Bowl ads. link -Hey, what’s Roger Sterling doing in a video ...