RFE: Apply 'Force HTTPS' before checking whitelist

[Thrawn]

Is it possible for the 'Force HTTPS' feature to take effect before consulting the whitelist?

For sites that provide both HTTP and HTTPS versions, like ajax.googleapis.com, I'd like to whitelist only the HTTPS version, then force all other sites to use that version. However, as it currently stands, sites that attempt to use the HTTP version will simply be blocked.