I may be an incurable optimist here, but apart from the controller-friendly UI that was already coming for the PC anyway, I don't really see any reason for Snapshot to change anything else to make the game work on consoles. They still don't have a publisher who would pressure them into dumbing down the game for a wider audience, so they can still make the game they want for the people who want it. It might even be quite likely that the ones who have been asking for a console version so far would similarly be disappointed by that.
Multiple shots on consoles.. Do you think console audience has enough patience to keep using terrible controllers to shoot multiple times per turn per soldier?
10+ size squads.. Do you think console audience has enough patience to keep using terrible controllers for multiple actions per turn per soldier for so many soldiers?
Geoscape where you need to go around through dozen of hotpoints and check their details before accepting.. instead of having events with X or Y or Z choices in middle of screen?
Complex inventory on consoles, using dozens of items during combat and then multiply that with 10+ soldiers. Do you think console audience has enough patience to keep using terrible controllers to manage dozens of items per soldier for so many soldiers?
And many more reasons...
If they don't, they don't have to buy it. They'll get the port they asked for, and they'll better be happy with it. It's not like the ones vocally asking for a console version now aren't aware of what the game is like, having followed the development for months.
Eh, might be the time anyway to teach console players to appreciate a more complex game. Might be good for that market as well.
Honestly, I find the crowd asking for controller support on PC worse. Those are the lazy ones wanting to relax with a controller and a simple UI. The ones asking for a console version are usually just worried about their PC, if they have one at all, not being able to run new games and trusting on always being able to play the new games released for their console.