Offseason team activities (OTAs) are underway throughout the National Football League, and there are surprises at every corner.
While some surprises are positive—like the exuberance of Steelers offensive coordinator Todd Haley—others are sobering, such as the injury to Raiders rookie cornerback D.J. Hayden.
Regardless, this fresh batch of news means that football is ever closer to returning. We're now under 100 days until the season begins in Denver with the Ravens and Broncos, but hey, who's counting?
Without further ado, here are the 10 biggest surprises from NFL OTAs: