I REMEMBER MAKING UP THAT THEORY
There was this Jughead miniseries, where Juggie actually became some sort of Time Cop or something. His partner, or rather the girl who introduced him to the future, was a descendant of Archie, January Andrews who was a spitting image of Sabrina, freckles and all, minus the magic
Hold on, I'll see if I can find any images.
Incidentally, that series was awesome.