How about this.
Film opens up with Boba Fett, trapped inside the Sarlac, contemplating his 1000 year death sentence. How did he get here, why such a cruel twist of fate, being knocked into the pit by a blind man of all things, all because his best friend Dengar sabotaged his rocket pack. He meets a man inside the Sarlac, Nikto...
One day a yakface, looking for his brother who died during the Sarlac battle happens to fall into the Sarlac. He relays the fact that Dengar bed and married Boba's favorite 2 dancers at Jabba's palace.
Infuriated, Boba vows to learn how to read and write, how to fence, how to speak a 1000 languages. Finally, Nikto and Boba find an escape from the dreaded Sarlac...only Nikto dies in the process...leaving a map to a buried treasure in Boba's possesion!
A now refined and polished Boba establishes residence in Mos Eisley. He enlists the help of a pirate who becomes his cheuferre and butler and together they plan out the ultimate scheme to humiliate and avenge Dengar's betrayal.
He becomes the Count of Mos Eisely!!!