Here are some ideas I have.
-Jevins backstory then his past basically coming up to him. Probably angsty.
-Grian coming to hermitcraft.
-Mumbos descovery of his weird power.
-Mob hermits become grumpy, we find out why.
-Tangos flee from the nether.
-Joe not being able to speak or write for a week.
And probably many others. Stay tuned.