Brandon Aiyuk's social media post mocking Kyle Shanahan's car crash draws backlash and could cost him a job

Brandon Aiyuk's increasingly routine cringe social media posts have already cost him the respect of some NFL coaches and general managers, and that is costing him money. But what he did on Tuesday might also cost him future job opportunities. Aiyuk went on his Instagram account late Tuesday afternoon and made a not-so subtle reference to Kyle Shanahan and the head-on collision the San Francisco 49ers coach was involved in earlier this month. "You can't win the race if you crash out," Aiyuk poste