Keaton Mitchell looks faster than the players who are chasing him. Odafe Oweh’s added strength is evident even before the pads come on.

John Harbaugh's team has few holes on both sides of the football, but several key positions will see competition, and a breakout campaign from an under-the-radar player could help ignite a run to the Super Bowl in Santa Clara. Expectations are high, and Zach Orr's defense has added elite talent at all three levels.