Patriots lose another right guard as Greg Van Roten goes on injured reserve

New England's right guard problem grew Tuesday when the Patriots placed Greg Van Roten on injured reserve. He had started Sunday's loss at Jacksonville after Mike Onwenu went on IR the previous week.

The team announced the move at 4 p.m., along with the release of linebacker Riley Wilson from the practice squad. New England did not name a replacement starter in the announcement.

Van Roten appeared in all three games after signing with the Patriots in August. The 36-year-old has 106 career starts, including 76 at right guard. His departure removes an experienced option from a position that has already lost its opening starter.

Pats Pulpit's Bernd Buchmasser reports that Van Roten sustained a thigh injury against Jacksonville. Walter Rouse replaced him during the game. Buchmasser identifies Rouse and Ben Brown as the realistic candidates for the assignment against Buffalo, while noting that the Patriots have not announced which player will start.

The concern extends beyond finding someone to take the snaps. In Evan Lazar's official film review, Van Roten and Rouse combined to allow six pressures against Jacksonville. Lazar charted two against Van Roten and four against Rouse. Both were also involved in plays where the running game was stopped.

Those observations help explain why the personnel decision matters for Drake Maye and the backs. Lazar's review found that Patriots running backs gained just six yards before contact on 15 carries. New England finished the game with two field goals despite moving inside Jacksonville's 35-yard line six times.

Changing the guard will not by itself explain or fix every stalled possession. The same review identified quarterback turnovers, missed opportunities and penalties near the end zone. But the offense now has to address those problems while choosing another replacement in the middle of the line.