For the upcoming draft any player that has their last season in the WIS database as the 1982-83 season or the 1961-62 season. Some examples for this draft would be Dave Cowens, Kevin Porter, Joe Bryant, Paul Arizin, etc.
For the next season's draft it would be any player that has their last season in the WIS database as the 1981-82 season or the 1960-61 season.