I'm just throwing out ideas while I've got a few moments and while they're in my head. It bums me out, while working on the script, that even in the deleted scenes there was never the reconciliation between Han and Lando that was originally written. Because we are hoping to use the sandstorm scene which covers most of the material used during the parting flights from Tatooine, the actually scene where the Falcon and W-wing fly away is very short. What if we dubbed over Han's "Thanks for coming after me" lines with some impersonated reconciliation over the speaker, something where Han and Lando joke back and forth for a moment, making some comment that indicates that Han has forgiven Lando while Luke overhears and smiles to himself.
LEIA: Hurry. The Alliance should be assembled by now.
LUKE: I will.
HAN: (sarcastically) I guess we owe Lando some thanks too.
LANDO: I just figured you'd give me bad luck forever if I didn't do something.
I don't know if that's the best way to do it, but do you understand what I'm getting at?