I was just thinking it would be a way to redeem him further... it's almost like an apology. I'd say Luke could do it, but that would be even harder...

oh well lol just an idea I had :-p

Now that I've thought of it though... it could be some random voice over... almost like a montage... you have all those shots of the ships flying into the core of the Death Star... you could cut between that and shots of planets around the galaxy with someone on the com saying

"Attention all Citizens of the former Galactic Republic: Your Emperor is dead! His weapon of death is in ruin!"

or is that cheesy?

As as being said, have him call a cease fire... that would be rather moving actually