Set the time period 10 years later. drop their levels to about 13 but raise their wisdom and intelligence (lets say they were studying the force), add tougher enemies, add more specific team/character monsters + missions, Add number of force abilities and change current ones (given), ect.
It may be a different idea for an rpg, but with the right changes a true character sequel woild be possable and very entertaining.
I dont know about you guys, but as a star wars nerd, im kind of sick of the :
" lost jedi who forgot his ways............save the universe from an evil force.........blah blah blah "
Why cant we be able to try to destory the universe with one character while trying to save it with another? think about the ending possablities and story changes .......
i dunno i see it as a good idea and possable, but thats just me.
PS - sorry for the bad spelling, my index finger is OOC.