Gary Kubiak coaching history
His first OC job comes with the Broncos in 1995, This is when the Broncos started using Terrell Davis as their featured RB. Davis remains that until he is injured. Olandis Gary and Mike Anderson both get feature RB work after TD was injured. The Broncos transitioned to Clinton Portis after this who was their RB for two seasons before being traded. Droughn's and then Mike Anderson again were the featured RB following the Portis trade.
In Houston the first two seasons they mostly used an old Ron Dayne. In his third season they got Steve Slaton who became their featured RB. Slaton is injured the following year which causes the Texans to use 4 different RB. Arian Foster becomes their featured RB from 2010 to 2014.
When he has a RB capable of being the featured RB he lets that guy be that. When RB are injured and no one is seizing the job with above average play, then he keeps trying different RB and using role players more, but this is not how GK wants the running game to function. He is looking for one RB who can do it all and do it all consistently.
Neither of the RB were consistent enough last season, but when either had the hot hand, they got the ball near 20 times in the game.
Ronnie Hillman
Note games 6,7, 10, 12 and 13
CJ Anderson
Games 1, 11, 15 and all 3 playoff games Anderson had 18 or more opportunities.
While a lot of fuss has been made about the Broncos signing CJ Anderson to a new contract, people seem to be unaware of the fact that CJ Anderson was a restricted free agent, the Bronco's signed him to the lowest level for a RFA contract, only maintaining the right to match an offer made on the open market.
The Broncos, though, took a greater gamble with Anderson by offering their starting running back the lowest level, “right of first refusal” tender that will pay him a $1.671 million salary.
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The Dolphin's who let Lamar Miller walk made an offer for CJ Anderson they likely hoped the Broncos wouldn't match. The Dolphins offered about 4 million/year to Anderson which is about 2 million a year less than what the Texans paid Miller and less money than Ivory got to sign with the Jaguars.
Frank Gore at 32 years old made
2 million a year more than what the Dolphins offered Anderson. Correction, they offered about the same money for Gore as the Dolphins offered Anderson.
The Broncos not wanting to only have Ronnie Hillman at RB for 2016 decided Anderson's deal was fair value and matched it.