Uh, explain please?
Whoops ... I had thought it was fairly common knowledge among even those who are otherwise EU-illiterate. In the EU, Boba escapes from the Sarlacc and continues to hang around for many years after the trilogy.
And before a bunch of you guys go off all half-cocked about the Exhausted Universe ... supposedly George originally wanted a shot of Boba Fett crawling out of the Sarlacc and thought about adding this into the Special Edition. So at least lay blame where it belongs.
Boba's survival was first revealed in 1991's Dark Empire
comic which, as Robo-Quack illustrated, also shows Palpatine returning in clone format.