Yep, he's a terrible human being.
Pettine was effusive in thanking his former boss at his introductory press conference with the Browns.
"Looking back on my year with the Bills, it’s a bittersweet thing for me to leave there," Pettine said on Thursday. "I had such a tremendous year there with that organization, led by Ralph Wilson, Russ Brandon, Doug Whaley, and then I especially want to thank Doug Marrone. He opened my eyes to a lot of things about this league. He helped me greatly through the interview process, and I just learned so much football, and probably more importantly the non-football stuff, from Doug. He was tremendous for me."