Allow for SAINT to accept classifications for items that do not have traffic yet

I am integreating a number of legacy sites with huge back catalogs of content which needs to be classified. Legacy content is infequently accessed as such it could be weeks / months before some items get a page view. This means I must set a schduled to classify the entire back-catalog picking up new values as we go. This means uploading large multiple files with a huge number of lines which have no effect. I suspect there's a better way to do this.

I would like a feature where I could do a single histroical upload to saint to cover back catalog items. Then continue to do the normal go forward classifications which would be smaller and easier to manage.