The Dolphins have promoted Eric Studesville and George Godsey to co-OC positions. Studesville has been Miami's RBs coach for the past 3 seasons; Godsey the TEs coach for the past 2. The only NFL OC experience between the 2 comes from Godsey, who was in the role for the Texans in 2015 and 2016. Those teams ranked 19th and 29th in total yards. It's unclear which guy will call plays for the Fins this coming season.

Additional testing on Dolphins QB Tua Tagovailoa's injured ribs revealed no "major issues," according to NFL Network's Tom Pelissero. "So it’ll be about pain tolerance and functionality moving forward.," Pelissero adds. We'll need to keep an eye on Tua's practice participation and progress this week. If he can't play vs. the Raiders on Sunday, it'll be Jacoby Brissett under center for Miami.

The belief is that Dolphins QB Tua Tagovailoa is dealing with bruised ribs. But he's scheduled for additional testing on Monday to check for any associated cartilage damage, per NFL Network's Ian Rapoport. That could keep Tagovailoa out for "the next couple of games," Rapoport adds. We should get another update on Tua's injury later today.

Dolphins QB Tua Tagovailoa has been diagnosed with bruised ribs, NFL Network's Tom Pelissero reports. X-rays came back negative, and Tua will get an MRI on Monday "He's in a lot of pain," Pelissero adds.

Dolphins QB Tua Tagovailoa suffered a rib injury in the 1st quarter of Sunday's game vs. the Bills. He was in obvious pain and took a cart back to the locker room. Tagovailoa is officially questionable to return. QB Jacoby Brissett is in for Miami.

Dolphins QB Tua Tagovailoa feels more comfortable -- both with the offense and his surgically repaired hip -- heading into his 2nd season. "Last year, for me, I wasn't as comfortable just in general. I wasn't comfortable calling plays," Tagovailoa said. "I just didn't have the comfortability of checking plays, alerting plays. I just rode with the play, even if I knew it wasn't going to work. I was going to try to make it work. I didn't actually know the playbook, necessarily, really, really good, and that's no one else's fault but my fault. Our playcalls were simple when I was in. I didn't have alerts and checks. Where now, I feel comfortable and I can maneuver my way through these things." The Dolphins have designed an offense this offseason that better suits Tua's skill set, according to ESPN's Cameron Wolfe. Tagovailoa also said that his surgically repaired hip feels "10 times" better than last year. With WRs Will Fuller and Jaylen Waddle bringing much-needed speed to the offense, the pieces are in place for Tua to take a big step forward in 2021.