InfoDroid said:
If anyone's gonna die, it HAS to be Lando. Self-sacrifice is the only way he can fully redeem himself for selling out his friends in Empire. When it comes down to it, he said he was sorry, but never really paid any consequences for his betrayal.

Giving up everything he had, posing as a guard at Jaba's nasty palace, and risking his life for his pals and the cause of galactic freedom doesn't count as a way to 'redeem' himself for sacrificing one man in an attempt to save an entire city?

I disagree.