Seattle Sounders quartet Terry Boss, Pat Noonan, Nate Jaqua and Taylor Graham could all enter the MLS Re-Entry draft.
The Sounders declined the option to renew their contracts and they will now know their fate on either December 5 or December 12 when the two stages of the re-entry process take place.
It appears as though Puerto Rico international Boss will retire from the game after stating on Facebook that a history of concussion could force his hand.
However, the other three will enter the draft where they are available for selection by all MLS clubs if they are not traded prior to first stage to be held on Monday.
