Well, a Mississippi Riverboat has it's own port in Liberty Square. And an upstate gothic manor is in Liberty Square. And Diamond Horseshoe is in Liberty Square. And up to now, in "Frontierland," bears were singing 1950s and 1960s country-western songs, and cartoon vignettes from a very much settled part of the U.S. were featured in the log flume... so....
The idea of "Liberty Square" or "Frontierland" being a thematically cogent mini-land is just laughable.
It takes a lot of pixie dust to believe that it somehow worked. And remember, I'm a pixie duster. And I ain't snorting that baloney.
Any sort of reconfiguration could be helpful. Or, if it winds up just being a big mess... well, it's a big thematic mess right now, and always has been.
Walt and friends somehow got into their heads that "Southern" equals "Frontier." It's indicative of Hollywood Americana Manifest Destiny mythology that draws and quarters actual history and geography.