Yes but as Captain_Zone pointed out, and I didn't realise this, if stuff is labeled N-Canon it would be taken of the shelves and those sales would be lost regardless of the demand
Just want to address some of the points you made here that I didn't before because it was rushed. FIrstly I have no contempt for the minority EU fans at all, and my blatant 'no one cares' point was made because people weren't taking the time to read the full argument so I put in a simpler form. Of course its a hyperbole, and not true, its just a summary of what I was saying. That these EU fans are the minority, I have no contempt for them, I simply realise Disney has little care for them, they wan't to appease the main fan base, not dance around the EU.
As for you alternative, I have to say I don't like it at all, I really don't. Alternative universes would simply render the star wars story null and void, because in a sense its not the true story, just a version I like. I see it as a slippery slope, once Disney does it, who else will follow? The canon system will become more and more obsolete, the amount of alternate universes will escalate, and if they don't, the current ones will grow, until their are entirely different versions of the star wars story, when their should only be one. Alternate universes should be what they are now, I bit of fun. This would lead to a Marvel-scale predicament, with rubbish about alternate universes inside alternate universes. In an extreme way, it would be the death of the Star Wars I fell in love with, I'm willing to sacrifice some EU to maintain what we already have.
Disney, and George Lucas, would probably (I'm not saying they would) agree with me here. I know Lucas had little respect for post-ROTJ, such as the Mara Jade and Palpatine arcs, and I understand why - they were messing with the characters he had created and envisaged, and messing with his story. To them the movies take precedence, and if the EU gets in the way, it should step aside.
The solution? Of course sending a bulldozer through the EU isn't the solution. Disney realise that despite these fans being a small minority, they can be very loud, they don't want bad press, and they want to make as much revenue as possible. I highly doubt however they will put much thought into keeping the post-ROTJ universe in tact, simply because its so small and rather messy. The safest bet would be to bypass the good stuff, of course what is good is a matter of opinion. I get the feeling that the Thrawn Trilogy is loved by all post-ROTJ fans, and the best of the bunch. Someone on another thread also pointed out that the Kyle Katarn arc, that encompasses comics and games will also be affected, and they are also much loved. But the NJO order, is disliked by many, and from what I can gather is farfetched in places and a little messy. I wouldn't put in past disney if they wiped this area clean, and I wouldn't disagree with them. The only solution I see is if they carve out a section of the NJO era for their film, render that N-Canon and the N-Canon the other material it will effect. And fans will just have to deal with that.
But this still doesn't solve the problem of revenue does it? Comics will be pulled off the shelves never to be seen again, and bad press will be stirred up by angry fans. But this can be solved. For won't the films open up an entirely new playground for EU writers to dive into? An opportunity to start again, to makes things better? Won't the market be flooded not only with new EU to replace the old, but new toys, games, novels etcera etcera - the income will be massive, and will totally make up for their losses and more.
As you can see this move will solve a lot of problems. But will it placate the fans? I don't know. I get the feeling you are one of these fans, whether you like NJO or not I can't say. But what would you think, and anyone else who reads post-NJO about new EU, replacing the old? And perhaps even the death (and rebirth) of the NJO era?
I agree that the later ExU sucks big hairy donkey... you know. However, most of the Expanded Universe fans love the early post-RotJ series of novels and comics. I also proposed the idea you have up there to leave the good stuff intact as an alternate to the three universes idea. To expand on what I would like to see them keep: The main story of the Thrawn Trilogy, Bounty Hunter Wars, X-Wing (ALL of the X-Wing series), Truce at Bakura, Dark Empire (I, II, and Empire's End), and a few other good stories. The later stuff is what most people dislike, and the whole "Starwars Ball Z" feel of the "Ultimate Power Luke", etc. can get blasted for all I care.... along with all of the crap from Karen Traviss. She's a good military fiction author, but she sucks horribly at Star Wars.
The bottom line is that it's up to Disney and Leland Chee, unless Disney gets rid of him. I have a feeling they'll keep him around, though. He spent quite a few years tapdancing through the George Lucas minefield and managed to keep everything pretty much intact. It's just a matter of "wait and see" as to what happens to the post-RotJ ExU, right now.
No matter what happens, look on the bright side. IF they go with the three universes, at least it's not as bad as in comic books. 52 universes in DC. Hundreds of universes in Marvel now, since they adopted DC's "multiverse" idea.