Jedi are overall boring, all they can do is either get a blaster shot into chest/lightsaber or save some unimportant folk. It is impossible to recieve characters like Baras or Malgus if you follow jedi code, because what would they do? make a huge web onf spies to in the end say: surrender, you will become our pirsoner/change yourself o ye mighty evil being!
well, in all there have been like two captures of sithlords by the jedi, and thats not always becuase the sith gave the jedi no option. for example, Count douku