One of the staples in the Mile High and Gary Kubiak offense has been being able to produce at the running back position. It seems that no matter who you plug in, you get the results. From Terrell Davis to Mike Anderson, no matter when they were drafted or if they were even drafted at all, the Broncos have been able to put up numbers. Some pundits say it is the system, but I think it 's just a tradition when Gary Kubiak and the Broncos link up. It was that way when he was the offensive coordinator and it will continue this year in his second year with the team. The Broncos entered this past offseason with more questions than answers at the running back position. Both CJ Anderson and Ronnie Hillman were free agents and many weren 't sure if