Denver Broncos defensive coordinator Jack Del Rio has insisted that his defense can still improve, despite their unbeaten start to 2013.

Del Rio said that the Broncos are looking forward to every game and just want to keep winning.

"It's an opportunity to get our sixth win," Del Rio told the club's official website. "That's really what we're after. Sunday can't get here quick enough.

"I feel like defensively we've got a lot of work to do. We know we're capable of playing a lot better. We need to play a lot better for our football team.

"So we've been focused on being better and understanding what Jacksonville wants to be about, what they like to do, and getting ourselves prepared to play."

Denver's game last week was a 51-48 classic against Dallas Cowboys.

Written by
Matt Domm