There’s also one more interesting tidbit.
The Post-Gazette referenced Dupree’s interview with Zeise and he didn’t rule out that Harrison might have taken his whole playbook with him to the Patriots.
“If he did that, that’d be real fugazi, lame, L-12, pull-up-on-’em type … you can’t just take the whole playbook,” Dupree said, according to the Post-Gazette. “Now you’re going too far. But he may have did that. You never know. He may be at that point where he’s so mad, he probably just said, ‘All right, I don’t really know the playbook this year, but I’m finna take the whole playbook to Bill [Belichick] and let him do what he does.’”
Dupree clearly had no proof that Harrison did take his playbook with him. Even if he didn’t, there are plenty of other stories going around that portray Harrison as about the worst teammate the Steelers could have possibly had this season.