You know, the whole geography of the United States is a mess.
We've got counties in Nebraska larger than Rhode Island, Delaware, and Connecticut.
I always thought Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, and Connecticut should be combined into one decent-sized state, and Delaware and the District of Columbia merged with Maryland.
Tennessee is a good size for a state, and so there shouldn't be any state smaller than Tennessee.
This would of course considerably change the make-up of Congress.