Broncos coach John Fox came out in support of Tim Tebow after the quarterback struggled in the team's season finale against the Chiefs. Denver lost 7-3 in their last game before the playoffs. They will host the Steelers this coming weekend. Tebow has struggled in his last three games after leading the Broncos on a remarkable streak. "He's trying to do the best he can to help us win," Fox said of Tebow. "We had a struggle yesterday (against K.C.) throwing the ball -- that happens sometimes."