A season with only five first-time hosts? Don't bet on it.
I also wouldn't expect to see Megan Fox back at home base for a looong time yet.
Especially for the finale...
My dream season generally goes like this: Jon Hamm hosts the premiere, followed by Rebel Wilson, Emma Watson hosts at some point, Amy Poehler hosts the Christmas special (with Daft Punk as musical guest), Mila Kunis at some point, Neil Patrick Harris, Julia Louis-Dreyfus, Daniel Radcliffe and then closes with Tom Hanks (with Adele as musical guest).