Get insights on all 32 NFL training camps from our team of reporters in the field.

Let's take a closer look at 20 intriguing second-year defensive players.

Let's take a closer look at 20 intriguing second-year defensive players.

Let's take a closer look at 20 intriguing second-year defensive players.

Tottenham midfielder James Maddison is to undergo surgery after rupturing the anterior cruciate ligament (ACL) in his right knee.

Tottenham midfielder James Maddison is to undergo surgery after rupturing the anterior cruciate ligament (ACL) in his right knee.

Tottenham midfielder James Maddison is to undergo surgery after rupturing the anterior cruciate ligament (ACL) in his right knee.