In-season improvement is all about Work Ethic (WE) and average to green potentials in each category. The higher the work ethic, the more improvement. Your one shooting guard with 1 WE will probably never get much better. Did you recruit him at 1 or did he drop when you redshirted him? For starters, try to recruit guys with work ethics about 30. Also, athleticism is a very key attribute for nearly all positions. I see that your center is improving at it, but a baseline stat of 10 is just too low. Try to set your sights higher next recruiting cycle is all. And the reason you are losing so much, is purely because of the offense you run. Fastbreak can be very powerful, but you need the right players for it. High speed and athleticism for starters, as well as B to A knowledge of the fastbreak offense. Target faster, more athletic players, as well as good ballhandling in guards, and rebounding in big men. Recruiting takes many seasons to understand, but you'll get it.