Unrestricted free agents are players without a team. They have either been released from their club, had the term of their contract expire without a renewal, or were not chosen in a league's draft of amateur players. These people, generally speaking, are free to entertain offers from all other teams in the player's most recent league and elsewhere and to decide with whom to sign a contract. Players who have been bought out of league standard contracts may have restrictions within that league, such as not being able to sign with the buy-out club for a period of time in the NHL, but are otherwise not restricted.