Playing time RTG

Tell me how this makes sense and show me a school that would do this? My RB has 27,131 coach trust and is a backup, the starter has 4,000 coach trust. I have nearly half as many carries as the 2nd string RB but out rushed him by 1,690 yds and out scored him by 23 td’s wtf are we doing here? Y’all need to fix this, its just ridiculous