Royal Pains executive producers Andrew Lenchewski and Michael Rauch have signed new two-year overall deals with Universal Cable Prods., which includes their exec producer services on the USA medical dramedy  for Season 3 and 4 as well as development. Royal Pains, which was recently renewed for Season 3,  averaged 7.3 million viewers, 3.1 million in 18-49, for the summer portion of its second season. The second part of Season 2 kicks off Jan. 20.