News Which Duck Dynasty Star Wants To Join Dancing With The Stars?! By Katie Krause 10:45 AM PST, November 3, 2014 ETONLINE Duck Dynasty's Sadie Robertson is a break-out Dancing With The Stars contestant -- and now, her brother wants to twinkle his toes on the dance floor, too! A photo posted by Mary Kate McEacharn (@missmarymcmcmc) on Sep 9, 2014 at 8:21pm PDT NEWS: John Luke Robertson Spills Upcoming Wedding Details!John Luke Robertson, Sadie's older brother, swung by ET to spill details about his upcoming nuptials. While here, we asked the 19-year-old if he would consider making the move to the ballroom. “I’d say I would,” Robertson told ETonline. “I have some doubters, but, I think I could do it!”His fiancée was adorably supportive of her soon-to-be hubby, too, adding an excited “Yeah!” when the idea was brought up. NEWS: Jep Roberston Shares: 'I About Died" What do you think?! Should John Luke head to DWTS next season?! Or, should he leave the waltzing to his baby sis? Let @Katie_Krause know on Twitter by sending her a tweet using the hashtag #ETNow!