Colin Kaepernick wrote letter to Jets asking for practice squad role
Colin Kaepernick 'still hopeful' of NFL return after working out with Seattle Seahawks receivers, NFL News
Colin Kaepernick gets workout with Raiders
Colin Kaepernick has defenders in Titans' Delanie Walker, Rishard Matthews
Colin Kaepernick completes workout with Las Vegas Raiders, source says - ESPN
'It was a disaster' - NFL legend Warren Sapp claims Colin Kaepernick's Raiders workout one of 'the worst ever'
49ers' Colin Kaepernick likely to remain in limbo as deadline passes
Schultz] I just spoke with Colin Kaepernick, who tells me his agent has reached out to the #Jets about his desire to make an NFL return. Kaepernick remains on the West Coast
NFL news: Colin Kaepernick teases comeback attempt with workout video
Colin Kaepernick Reportedly Scheduled to Work Out With the Las Vegas Raiders
Colin Kaepernick Calls NFL's Social Justice Initiatives 'Propaganda'