Denver Broncos wide receiver Trindon Holliday (11) pulls in a pass during practice for the football team's NFL playoff game against the San Diego Chargers at the Broncos training facility in Englewood, Colo., on Friday, Jan. 10, 2014. Special teams has turned into the Broncos' bugaboo with at least one major mistake in each of the last six games, and Trindon Holliday has had six muffs in the last two months. He also entered last year's playoffs in a prolonged slump and promptly became the first player in league history to return both a punt and a kickoff for touchdowns in the postseason.(AP Photo/Ed Andrieski)