Former Oakland Raiders coach Jack Del Rio thinks wide receiver Antonio Brown won’t be easy. 

Actually he will be a “pain in the a–” for the Raiders to deal with this season.

Speaking with NFL.com, Del Rio touched on many subjects surrounding his former team, including their acquisition of Brown.

“I love the talent, but [Antonio Brown] has clearly shown that he’s going to be a pain in the a–,” Del Rio said. “He’s a very talented guy and I would love to have him. I would work with him, no problem. If [players] have talent, you tend to tolerate it a little bit, unless it becomes disruptive to your team. He’s going to have to learn that to really help the team. If he continues doing the things he’s been doing, just like he upset the Steelers, he’s going to upset the next team he’s on.”