Unleashed - Who and What is it?

Please explain unleashed and what cards, if any, are unleashed in 2011. Thank you.

Regards,
Ken

Unleashed are guys who had great stats in a small number of appearances. You can find out who by downloading the player spreadsheet - they are highlighted in blue.

If you join a league where the unleashed players are not allowed, they will not show up in your draft pool.