You're never going to please everyone. I have zero interest in rat rods, muscle cars, "annual" kits, or whatever generic malaisewagon your father had, but some people do, and good for them.
The question isn't whatever everyone will like, because it should be pretty obvious by now that everyone likes different things, and you can't please everyone.
The question is whether enough people want a Blankity Blank Sportster to justify the cost of putting it production.
I know there are a few who like to think they speak for all of us, but it practice, all you can do is let them know what you want, and maybe enough people will think it's a good idea.