Halftime update from Denver

Posted by ESPN .com's Bill Williamson

DENVER -- Halftime thoughts from Denver where the Dolphins lead the Broncos, 16-6.

Denver receiver Brandon Marshall, who has 49 catches this season, doesn't have a catch in this game.

Marlon McCree was back in the starting lineup for Denver and Calvin Lowry was back on the bench. Lowry replaced McCree in Denver's last game, against New England.

Denver's run game has been bleak. It five yards on seven carries.

Denver receiver Darrell Jackson has two dropped passes.

Denver rookie receiver Eddie Royal has provided the team's only explosive play, a 95-yard kickoff return that set up Denver's lone touchdown.

The Dolphins' Wildcat formation has been ineffective.

Denver defensive end Jarvis Moss has two sacks. He has been very active and is having his best day as a pro. Moss was Denver's No. 1 pick last season.