Chargers Edge Khalil Mack is questionable for the second straight week thanks to a groin injury that kept him out of practice once again. Mack missed all three practices last week before playing through a "questionable" tag last week. He made it through just 4 snaps in that game. Edge Joey Bosa, meanwhile, put in his first full practice since Week 3 on Friday and is off the final injury report for the first time since that week as well. He said Friday that they plan to increase his playing time from the 19-20 snaps of the past three games to "about 30, 30-plus."