I've got a lot of issues with BB's draft system.
The problem with the draft in higher leagues, especially D1. Is that we can have an entire draft and there might not be a single player worth training. The minimum level of potential we need is far too high for what's available in the draft. Realistically, D3 and below are the only leagues where you'll have a broader range of potential's that will contribute for your team.
And if you manage to snag a player with the potential we need, often they'll just be untrainable from a piss poor allocation of skills. Like say Atrocious passing.