Chiefs linebacker Zach Thomas said Saturday evening that he might not have expected it, but he and fellow linebacker Mike Vrabel are hitting it off.

The two used to be rivals in the AFC East, Thomas with Miami and Vrabel in New England. Back then, Thomas had a pointed opinion about his rival.

“I’ve always hated that guy,” Thomas said with a laugh. “He was in New England, and I was in Miami every year. I always thought he was a real jerk. But I’ll tell you what: I really like playing beside him. Being veterans, our communication clicks.”

The Chiefs will need all the leadership they can get, particularly at linebacker. It was a huge weakness last year, and Kansas City needs consistency and good health at that position, particularly as it makes the transition to the 3-4.