Desmond Ridder is back in Minnesota. The journeyman quarterback has signed a practice squad deal with the Vikings, per a team announcement. 
J.J. McCarthy is in concussion protocol, and today’s news essentially confirms he will (expectedly) miss at least one week. With Carson Wentz sidelined for the remainder of the season, undrafted rookie Max Brosmer will get the nod in Week 13. Ridder could very well dress as his backup against the Seahawks.
After Minnesota’s quarterback depth chart changed late in the summer (with Wentz being added as a veteran backup and Sam Howell being traded away), McCarthy’s ankle injury created the need for insurance under center. That resulted in Ridder working out for the Vikings in early September and landing a deal on the active roster. The former third-rounder departed the Raiders in free agency but he was among the Bengals’ final roster cuts at the end of training camp.
Ridder did not wind up seeing any playing time during his brief Minnesota stint. The 26-year-old has not played at all this season. A workout with the 49ers took place in October, but no contract came about as a result. Ridder will now head back to the Vikings at least until McCarthy clears concussion protocol.
During his rookie year, Ridder started the final four games of the season. His showing in that role resulted in a 13-game stretch of starts the following campaign, but the Cincinnati product again put up underwhelming numbers. Ridder made a total of six appearances last season as a member of the Raiders, including one start. In all, he has totaled 18 regular season starts, posting a passer rating of 82.6 along the way.
The Vikings have lost five of six games since their bye week, with poor play under center representing a major problem. It will be interesting to see how Brosmer fares in his NFL debut, but Ridder will give Minnesota a more experienced replacement option if necessary.