Having a system that can delete players from the master list based on the teams in the league and maybe highlighting players that didn't have a season previously (on IR).
The hardest part for me as a commissioner is not just putting the available players list together, but maintaining it throughout the draft. I work 50-60 hours a week and my time on the site is limited depending on what hours I work, business levels at work, and then most importantly what kind of day my wife and 7 mo. old had! ha - so I don't always get the chance to update the list immediately and would love something that helped in that area.
I don't know if that is going to be in this update and I just missed it or not - but it is very important!