I don't usually go for online cheatsheets, I like to make my own. Maybe check out some of the mocks here. You can look at the drafted players as a guideline (they are separated by position) and then make some changes according to taste. I'd check out Mock I and Mock II. Then consider that some things have transpired since then (Randy Moss Trade, Rueben Droughns Trade, FAs locked down (plax, SA,Edge, Rudi))
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AIM is like multiplayer notepad