Sources: Kelechi Osemele prepared to file grievance against Jets for missing practice fineOsemele is saying he can't practice with his torn labrum, but Jets disagree10/20/2019, 5:06 PMJan 26, 2018; Kissimmee, FL, USA; Oakland Raiders guard Kelechi Osemele (70) during AFC practice for the 2018 Pro Bowl at ESPN Wide World of Sports. Mandatory Credit: Kirby Lee-USA TODAY Sports / Kirby Lee