some of your ideas seem sound but i think if you do some more reading and look into the movies more you'll see that alot of them dont work. yoda and pali for one they dont mesh and yoda would know pali jsut through the force in the PT if that did happen. the idea that the DL created pali seems cool thou, i have always wondered how papli being so strong int he force could have esaped the eyes of the republic, and be found by the dark lord, after all he is yodas equal so what are the odds. as for han being a jedi it just dont work cause han is force blind he couldnt sense the broad side of a barn.