Justin Herbert and the flailing Chargers skill position players have appeared almost comically confused about all the pre-snap motion OC Mike McDaniel uses. That came through in the team’s embarrassing Week 6 loss to the Chiefs when players were bumping into each other during pre-snap motion calls from Herbert. Head coach Jim Harbaugh acknowledged the team is considering narrowing the offensive playbook during their bye week. “Definitely looking at volume and where you can make it to where the players can understand,” Harbaugh said when asked about how Chargers players were adjusting to McDaniel’s complex offense. The Chargers have used pre-snap motion on 74 percent of their snaps, the fourth highest rate in the NFL. Last year they used motion on 56 percent of their snaps. Hopefully these adjustments lead to some production for the NFL’s worst offense.