The pair was picked in the squad for the first time in their careers, and will find out if they are in the 22-man team on Monday September 13.
Deledio and Riewoldt played every game for the Tigers this season (Shane Edwards was the only other to do so), and were among the biggest improvers in the team.
Deledio, 23, averaged 25 possessions in his new role across half back, had 20 disposals or more 20 times, was ranked No. 1 at the Club for kicks (302), No. 2 for handballs (254), No. 1 for total disposals (556), No. 2 for total marks (116), No. 1 for inside-50 entries (76) and No. 1 for rebound-50s (93).
Riewoldt, 21, kicked 78 goals this season, winning the Coleman Medal as the competition’s leading goalkicker. He scored three goals or more 14 times, and four goals or more on eight occasions. He was ranked No. 1 at the Club for total marks (123), No. 1 for contested marks (54), No. 1 for marks inside-50 (79), and equal No. 5 for tackles (68).