Since 1995, when Mike Shanahan became Denver's coach, the Broncos have rushed for the most total yards of any NFL team -- and what's particularly impressive is that they've done it with a revolving door in the backfield. During that span 12 backs have had a total of 93 games with at least 100 yards on the ground. That record is a tribute to the Broncos' offensive line, and it reinforces this fantasy truism: When in doubt, draft a Denver running back.
Across the league the fortunes of skill players rise and fall with their interior linemen. As the 2008 season approaches, here are five more lines that get votes of confidence, and five that give fantasy players reason to worry.
These under-the-radar training camp battles bear watching by fantasy players.