CREATE TABLE table_67831 ("Round" FLOAT, "Overall" FLOAT, "Player" TEXT, "Position" TEXT, "College" TEXT)

What is the position with an overall less than 128 for Brigham Young college?
SELECT "Position" FROM table_67831 WHERE "Overall" < '128' AND "College" = 'brigham young'
SELECT "Position" FROM "table_67831" WHERE "College" = 'brigham young' AND "Overall" < '128'