I remember Ghost. And I noticed that Marr acted very Jedi-like after death. He even says:



"In life, I dismissed the Jedi Code. I was wrong; there is no death, only the Force. And it has a plan. The will of the Force is like a flowing current. You can follow or fight it, but it is always there."



What I want to see now is Darth Marr unarmored, free of Dark Side degradation, and wearing Jedi Robes before he passes into the Force.