On the last manga we read Hashirama said that he wants to free Sasuke and try stop him(Sasuke) from turning to the next Madara.
But we all know that should be Naruto's task, so what I think is that what Hashi will say to Sasuke will only fuel Sasuke's hatred.
If Sasukes hatred increases so will his power and Hashi will attack Sasuke since well Hashirama has been moving freely of ET and Oro is well aware of this and so is Hashi.
So if Hashi attacks Sasuke, Oro will zombiefy the rest of the kages and force Hashi to seal them and this battle will allow us to measure Sasukes abilties and Hashi's as well...
If I'm wrong about that well I'm just wrong lol
But we all know that should be Naruto's task, so what I think is that what Hashi will say to Sasuke will only fuel Sasuke's hatred.
If Sasukes hatred increases so will his power and Hashi will attack Sasuke since well Hashirama has been moving freely of ET and Oro is well aware of this and so is Hashi.
So if Hashi attacks Sasuke, Oro will zombiefy the rest of the kages and force Hashi to seal them and this battle will allow us to measure Sasukes abilties and Hashi's as well...
If I'm wrong about that well I'm just wrong lol