Leonard LaPadula is great friend personally, a long-time friend of FFM, and the founder of Advanced Sports Logic -- a company that primarily develops software tools for Dynasty/Fantasy (including the FFM Optimizer, and some of you recall 'The Machine' for Dynasty...which is in re-development, among other tools). Leonard's also an avid Fantasy player himself and writes reports/articles from time to time on what things he is studying or researching (and concluding) from his own firsthand play in leagues. 

Here is his latest article on his multi-year journey to manage and maximize his RB group for Dynasty: https://advancedsportslogic.com/nfl/4718-how-i-got-my-rb1