ESPN Raiders reporter Bill Williamson says Trent Richardson is on the roster bubble.
Trent Richardson rushed five times for five yards in Saturday's preseason game against the Vikings.
Trent Richardson is listed as the No. 2 running back on the Raiders' first unofficial depth chart.
The Raiders are expected to give Trent Richardson "lots of work" in the preseason.
Trent Richardson says he missed the first week of practice because he had pneumonia.
Raiders activated RB Trent Richardson from the active/NFI list.
Raiders coach Jack Del Rio confirmed Trent Richardson is on the active/NFI list and not practicing because he reported overweight.
NFL Network's Ian Rapoport was told Trent Richardson has a "50 percent" chance of making the Raiders' 53-man roster.
Raiders placed RB Trent Richardson on the active/NFI list.
The San Francisco Chronicle passes along "whispers" that the Raiders' reclamation flyer on Trent Richardson is "not going so well."
According to Raiders OL coach Mike Tice, Trent Richardson shed weight this offseason, which helped some of his quickness to return.
Trent Richardson's two-year contract contains just $600,000 in guaranteed money.
Trent Richardson says the Colts' system "just didn't fit me."
New Raiders RB Trent Richardson's two-year deal is worth $3.9 million, with another $4.1 million available through incentives.