Ability to Add Complete Set and Sub-sets

I've searched "Complete Set" for Hockey Cards (Various UD, Topps, Score, O-Pee-Chee) for 1979 - 1995 and have had no success. I don't want to add the individual cards for each set because it would be time consuming and make my collection on the site difficult to use and manage.  Can a "complete set" item being added to all sets to solve this issue?