What do you mean brought... Denver was already stained.
Or are we forgetting that they got caught breaking cap rules in the Elway Superbowl years. Costing them picks and $2m in fines
He spent his Broncos coaching tenure still up Belichicks ass as well. He called him for advice on everything. He was Al Bianchi to Belichick's Angelo Buono.
The other big problem, he treated any incumbent like crap and drove as many out as he could to replace them with cronies.