IF Han was to die, and either him and leia were either in the same place or on 2 different ships, speaking over the intercom, I can imagine the lines being switched. Maybe Han's ship has been hit after a successful mission in saving many lives, but one blast from an enemy ship destroys his engine, han hurltes to the ground. Han sees the impending doom. HAN (soft) THIS IS IT YOUR HIGNESSS. LEIA HAN, NO! HAN (welling up) I LOVE YOU Ship speeds out of control towards the ground. Leia accepts his fate. LEIA I KNOW! Shop crashes into the ground in a huge fireball. Leia looks away. etc.... would be really poignant, reversing the lines.