The AFC West side played in LA from 1982 until 1994 before returning to Oakland, but are believed to be planning to build a new stadium in the next few years.
The former Raiders running back told NBC Sports: "I'd rather see, I know people in Oakland won't like this, the team back in Los Angeles.
"I think it's a viable option. We can't have them back at the [LA] Coliseum, the Coliseum now is USC's home. But there's some locations there that I know I've talked to a few owners [about] and I know that they've liked. I can't divulge my sources though.
"I just think it's ripe right now, being the second-largest market and being the entertainment capital of the world, it's almost necessary to have a team there. And I think with the corporate support and the brand that has already been there, that's been established, that has a huge following, I think it'd be a no-brainer."