I'll say it: I don't want Han Solo. Luke, yes. I can see him as an Obi Wan character... but characters like Solo... they aren't meant to grow old. They are meant to burn out, to die tragically, to... well... not grow old. I would rather have the Solo from the OT than what they come up with.
UNLESS, it's something like he and Leia have divorced and he's some crank on a planet living in the hulk of the Falcon.
I just...don't TRUST that they won't come up with something interesting, they will try and make Solo what he was in Jedi--which wasn't great--and it will look and feel odd.
Better to NOT have something and wish I did, than get it and really wish it had never happened.