When to go in for a plumbing job

San Francisco 49ers tackle Trent Brown (81) walks past teammates during a practice session at Levi’s Stadium on September 15, 2017 in Santa Clara, California.

San Francisco Giants wide receiver Odell Beckham Jr. (8) and running back Christian McCaffrey (12) are pictured during a preseason NFL football game against the Seattle Seahawks in Santa Ana, California, on August 21, 2018.

San Diego Chargers quarterback Philip Rivers (7) is congratulated by defensive end Calais Campbell (71) after a sack in the third quarter against the San Francisco Raiders in San Diego, California on August 18, 2018, on the west side of San Diego.

(Photo by Christian Petersen/Getty Images) SAN DIEGO, CA – SEPTEMBER 15: Offensive tackle Trent Bryant (94) of the San Diego 49ers celebrates after catching a pass during a game against Oakland Raiders at AT&T Stadium on Saturday, September 15 in San Francisco, California… more SAN DIego, CA