Drastically Improve Photos Importing Through "Pre-Filtering"

Hi,

It is my first suggestion here. I have searched for a already similar idea posted, but no result.

I am quite always annoyed by the import process: I often feel losing my time by comparing Photo N-1, Photo N & Photo N+1 to get the best One (Rafale Mode for example).

I would like Lightroom goes further in terms of pre-filtering, pre-sorting photos based on focus & subject.