Garoppolo has started 64 NFL games, with a 43-21 record. He has thrown 96 touchdowns to 52 interceptions, and he's got a 67.4% completion percentage. All told, he spent three seasons in New England, six in San Francisco, one with the Raiders and last year with the Rams.

Though Matthew Stafford is still dealing with a back injury, the quarterback reportedly could still be on the field by Week 1.

The main training camp storyline for the Los Angeles Rams centers around a player that hasn't been practicing. Quarterback Matthew Stafford is managing an issue many 37-year-olds