Could this film be rediscovered given the popularity of Downton Abbey?

Downton Abbey reminds me a lot of this film. Do you think Cavalcade has a chance of being rediscovered and becoming a "classic" film?

I'm always interested to hear about works that fade into obscurity only to be re-discovered decades later. Kate Chopin's novella "The Awakening" is an example that comes to mind: it was brought back into popularity in the 1970s' sexual revolution.