Sixers center Joel Embiid is no stranger to making waves — on social media and in interviews. He added another gem to his voluminous collection of soundbytes on Saturday morning ahead of the evening matchup against the Detroit Pistons and center Andre Drummond. Asked about Drummond’s versatile role in the Pistons’ offense and the difficulty in guarding Drummond, Embiid let loose. “No disrespect, but he can’t shoot, so I just have to worry about the defensive coverages that we have as a team,” Embiid said at the Sixers practice facility. “They run a lot of down-screens and back-side action and he’s always the roller, so he gets a lot of lobs. “As a team, we have to make sure that doesn’t happen — and close out on shooters too.” It’s the latest volley between the two best big men in the Eastern Conference, who are no strangers to making themselves be known on social media. Embiid and Drummond had a verbal back-and-forth during their first meeting this season, on Oct. 23 at Little Caesars Arena. The Sixers won that matchup, 97-86, with Embiid posting 30 points and nine rebounds in 28 minutes.