will mi s his first career NFL start on Thursday thanks to a torn labrum that'll . But the quarterback might mi s plenty more before returning to the lineup. In addition to the Omar Infante Jersey torn labrum, Mayfield is also dealing with a fractured humerus bone in his non-throwing shoulder, Jordy Mercer Jersey Thursday.Scans this week revealed the fracture, which occurred when his shoulder popped out during the Browns' Week 6 lo s to the , per Glazer. The break is preventing Mayfield from fully using his rotator cuff when throwing the ball, and the quarterback -- despite attempts this week to suit up Travis Wood Jersey for Thursday night's game against the -- is clear he won't rush back from the fracture."I need that fracture to heal for me to get back out there," Mayfield told Glazer. It's unclear just how long that will take. Cleveland Clinic, for example, notes that "require immobilization in a sling" -- a proce s that can itself last for weeks. Other athletes Jackie Robinson Jersey who have suffered fractured shoulders have been sidelined for months at a time, though rehabilitation schedules can be altered depending on if surgery is part of the proce Shane Greene Jersey s.A trip to injured reserve could be po sible, which would guarantee Mayfield is sidelined at least three games. In his absence, the Browns are turning to veteran journeyman , who's logged starting experience with the Broncos, and Washington Football Team among others.