Week 2 of the NFL preseason kicks off on Thursday with a pair of game, and the nightcap has the San Francisco 49ers visiting the Los Angeles Chargers. Both QB1s sat last week as backups like Trey Lance, DJ Uiagalelei and Adrian Martinez got lots of work as L.A. defeated Houston in the opener, while San Fran fell to Tennessee. The Niners defeated the Chargers, at home, in last year’s NFL preseason action as these two will meet for the 10th time in the preseason since 2014.