Once regarded as "God of the Shinobi" is now being neglected. Now almost nobody even cares about his entrance.
Well at least we can see him fight again. With this what do you expect or want Hiruzen to do in the battlefield to gain some spotlight?
As for me I want him to summon Enma and transform into that 'stick staff' and do the same extension to the Juubi just like what it did to the Kyuubi. With this he can help hold the Juubi while the others make their attacks.
What about you?