Denver Broncos coach Jack Del Rio congratulates defensive tackle Terrance Knighton as he comes off the field during the second half of an NFL football game against the San Diego Chargers Sunday, Nov. 10, 2013, in San Diego. (AP Photo/Gregory Bull)SAN DIEGO (AP) — John Fox despatched text messages to a couple of Denver Broncos on Sunday morning, wishing them excellent good fortune towards the San Diego Chargers.