CREATE TABLE table_16527640_2 (vfl_club_s_ VARCHAR, vfl_games VARCHAR)

What vfl club(s) did players who played 23 cfl games play for?
SELECT vfl_club_s_ FROM table_16527640_2 WHERE vfl_games = 23
SELECT "vfl_club_s_" FROM "table_16527640_2" WHERE "vfl_games" = 23