Alejandro Villanueva says he regrets how his action before Sunday's game was interpreted.
Despite being injured, Pittsburgh Steelers quarterback Ben Roethisberger is expected to start Sunday.
It's been just four weeks since the Broncos lost to the Steelers, the team hopes for a different outcome this time.
Steelers quarterback Ben Roethlisberger threw in practice on Friday but remains questionable for Sunday's game.
Steelers' quarterback Ben Roethlisberger says he doesn't know if he can play against the Denver Broncos.