It’s Always Sunny in Philadelphia may not return to television for a little while, but the gang is gearing up to get back to work on the forthcoming 17th season at FX, and TV Insider got the scoop from stars Danny DeVito and Kaitlin Olson, who were on the Disney Upfront red carpet in New York City on May 14. “We’re very excited about Season 17,” DeVito gushes. The actor plays the chaotic father figure Frank Reynolds to the ragtag crew working at Paddy’s Pub. “I love working with these guys, Charlie [Day] and Glenn [Howerton] and Rob [McElhenney] and Kaitlin,” he adds, joking in the manner his character would that “[There’s] the guys, and then there’s the woman and they’re my kids. They’re like my kids and I love going to work.” Patrick McElhenney/FX While they couldn’t share much, Olson, who plays Dee “Sweet Dee” Reynolds, says,...