Having the user rb ability at 50 is so important In my opinion... because it makes your running back what he truly is stat wise. Let's say it's lowered to 20... that means a 95 spd back wouldn't be 95 spd. That's why you see "fast" rb's get caught by slower lb's and d-linemen... due to this slider setting. In cream we are trying now to take some good sliders and modify them to have some tough games with rb ability set at 50. It's a work in progress but if any other league is doing or trying this... let me know how it goes.