My list contained one non-citizen. What of the others?
If they are incapable of voting or if they are not allowed to vote, how can you say they have a "sufficient connection" with this country? They're not connected. They're bystanders.
When someone complains about the government but says they don't vote, what's your reaction?
Anyways, that's who the Founders were talking about. If you want to include others, be my guest.