CREATE TABLE table_20815 ("Pick #" FLOAT, "CFL Team" CLOB, "Player" CLOB, "Position" CLOB, "College" CLOB)

Which positions had players from Laval college
SELECT "Position" FROM table_20815 WHERE "College" = 'Laval'
SELECT "Position" FROM "table_20815" WHERE "College" = 'Laval'