Jaguars place Anton Harrison on injured reserve; sign 2 players

The Jacksonville Jaguars have officially placed left tackle Anton Harrison on injured reserve. This roster move comes after Harrison exited Sunday's game with a knee injury. At a minimum, he will have to miss the next four games, although how long he will be sidelined is unknown at this time. According to Ian Rapoport , Harrison will undergo surgery, and depending on what the surgeon finds, Harrison could be out for 3-to-5 weeks or 3-to-4 months and be "out for the regular season." Through the first four games of the season, Harrison ranked 32nd among tackles in PFF's pass-blocking grade and 23rd in run-blocking grade. We recently highlighted what options the Jaguars have at left tackle in Harrison's absence. Jaguars announce 2 other roster moves Along with placing Harrison on IR, the Jaguars also signed long-snapper Jacob Bobenmoyer to the practice squad. Ross Matiscik left Sunday's game early with a shoulder injury. Safety Kaevon Merriweather has also been signed from the practice squad to the 53-man roster.