For the autodraft, you can list any of:
players that were on your roster at the end of last season
eligible players that were free agents at the end of last season
any 2001 rookies that went undrafted
any players you traded for
any .75 players
You cannot list on your autodraft list:
players that were on another team's roster at the end of last season (unless you traded for them or they're .75 players)
players drafted by other teams
players inelliglbe for 2001
To maintain rights to a player you must put them on your autodraft list and keep them on your roster. Any player left off your roster is available to other teams. I recommend putting your drafted players and players kept from last season at the bottom of your autodraft list and players available to other teams at the top.
Questions?