Raiders 16, Lions 10: 3 studs, 3 duds

Rookie Chris Warren led the Raiders’ running game on Friday night. (Anda Chu/Bay Area News Group)OAKLAND — We know everyone loves jumping to far-fetched conclusions after one preseason game, but let’s just highlight a couple top performers and a couple underachievers from Friday night’s action at the Coliseum for now.

The Raiders won, 16-10, and most of their starters only played one series. Now is the time for guys to state their claim for the 53-man roster, and some did just that while while others failed to seize their chance.

Here are three “studs” and three “duds” from Oakland’s first exhibition.

STUDS

Chris Warren – The undrafted rookie running back faces an uphill battle to make the…