In this thorough write-up, the San Diego Union-Tribune’s Michael Gehlken looks at Ohio State cornerback Bradley Roby‘s upcoming visit with the Chargers, scheduled for later this month. Roby’s collegiate career featured a plethora of ups and downs, the majority of a non-positive nature.

“I think I had obvious shortcomings, on and off the field,” Roby told Gehlken in a phone interview. “It’s not about what happens to you. It’s all about how you respond and if you really learned. If you don’t learn, then it’s going to keep happening over and over again. I believe in karma. I believe in learning from mistakes; that’s what they’re there for.”

Roby is projected by some experts as a first-round pick. The Chargers own the No. 25 overall pick and last selected a defensive back in the first round in 2008, when they drafted Arizona’s Antoine Cason 27th overall.

Other news and notes from Friday night…

• Eagles linebacker Jake Knott has been suspended without pay for the first four games of the 2014 season, the team announced today. Knott violated the NFL policy on performance enhancing substances and is eligible to participate in all offseason and preseason practices and games. “We’re very disappointed to learn of his suspension,” the team said in a statement. “We have spoken to Jake and he is fully aware of the mistake he made and owned it. The key for him, however, is to learn from that mistake and move forward with his preparation for the 2014 season.”
• Receiver James Jones moved on from the Packers earlier this offseason, signing a three-year, $11.3MM deal with the Raiders. Another former Packers receiver, Antonio Freeman, shared his thoughts with Tyler Dunne of the Milwaukee Journal Sentinel, saying he wasn’t surprised with the move: “This game is about dollars and cents,” Freeman said. “It’s about cap value. That’s what these decisions come down to. It doesn’t come down to if James was a nice guy or a great locker room guy. He was a great guy. I met him a few times. I’ve heard great things about him. But it doesn’t come down to how nice of a guy you are. This is a business. This is Wall Street. This is Saks Fifth Avenue.”