and the 49ers have signed a veteran quarterback to fill that number three role, his name is josh mccownhe did practice with the team today. >>> thank you, jamie. hugh jackson and the raiders opened against the cardinals, but oakland played without several key players. darren mcfadden is expected to be healthy in time for the season opener. brody made the trip to napa to get the latest on the men in silver in black. three more days until the battle of the bay. give us the latest. >> reporter: well, here's the inside scoop, they say he does not have a bad practice and sewed was no exception. the raiders rookie wide receiver to those on the outside, say he's flying under the radar here at camp, and those on the inside will tell you he might be the best thing going here. >> he's a rookie. he'll hit a wall at some point in time. they all do. i've coached that position, know what it is, drafted those guys and watched them play. we've got to, when he does hit it, we'll show him out to get out of that and get to the next level. there's not being rookies that at some point in time don't hit that