CREATE TABLE table_20869 ("Player" TEXT, "No." FLOAT, "Nationality" TEXT, "Position" TEXT, "Years for Grizzlies" TEXT, "School/Club Team" TEXT)

What position(s) does the player from seton hall play?
SELECT "Position" FROM table_20869 WHERE "School/Club Team" = 'Seton Hall'
SELECT "Position" FROM "table_20869" WHERE "School/Club Team" = 'Seton Hall'