To be completely honest, I'm equally frightened and excited for the next two episodes.
Half of me is scared they'll steal the spot out from Boba, from his own show, and show Djarin finding Grogu. WHICH WOULD NOT BE A BAD EPISODE, IF IT WAS IN THE RIGHT SERIES! Same thing with this most recent episode. It was good! But someone put it in the wrong series.
The other half of me is excited that they may just make an old legends storyline canon, in which Boba Fett becomes the Mandalore and ushers in the new dawn of the Mandalorians. Although this is a very speculative theory, and I could see many ways in which this would not make sense. But there are also many reasons for it to make sense.
Like, for instance, them making an entire episode of The Book of Boba Fett about Din Djarin, and not Boba Fett. If they're not setting up a plotline similar to what I stated, I don't see an excuse for it, nor for the many easter eggs (the new Mythosaur insignia, Mando being unable to handle the darksaber, etc). It would have served much better as Episode 1 of Season 3 of Mando. However, in an instance where it doesn't entirely make sense is the whole war with the pikes and Boba trying to become a crime lord. Why waste so much time on that plot if you're going to switch it up pre-finale?
Who knows, I could entirely be wrong and the series might prove itself with or without that speculation. Or it might bomb. Again, who knows?