CREATE TABLE table_11537 ("Player" TEXT, "Nationality" TEXT, "Position" TEXT, "Years for Jazz" TEXT, "School/Club Team" TEXT)

What are the years on the Jazz for the player who is a combo forward?
SELECT "Years for Jazz" FROM table_11537 WHERE "Position" = 'combo forward'
SELECT "Years for Jazz" FROM "table_11537" WHERE "Position" = 'combo forward'