"Having a talent like that and ability of a guy like that, certainly you want to make it the centerpiece of the defense," he said.
"Buffalo is just a part of who I am, went here for college and all that stuff," said Mack, who played college at the University at Buffalo before being selected by Oakland with the No. 5 pick in the 2014 draft. "I don't want to talk about it too much. I wanted to come here and play a football game."