This is incredibly minor, but always slightly bugs me:

Han’s desire to leave the Rebellion to settle things with Jabba doesn’t really make much sense when you think about it.

“If I don’t pay off Jabba the Hutt I’m a dead man.”
“A death mark’s not an easy thing to live with.”

Well… you already have a death mark as a member of the Rebel Alliance. You helped blow up the Death Star and nearly killed Darth Vader. The entire Galactic Empire wants you dead. Yeah, you ran into a bounty hunter on Ord Mantell, but is that really any different from running into a group of stormtroopers or TIE fighters trying to kill you?

You have a pretty good chance of dying in combat regardless of whether there are bounty hunters out to get you. But at least you’re with a group of Rebels, so there’s safety in numbers, and your home is a secret base.