Yes. I've done a few experiments like this:
same recipe: 2-row base, flaked barley, a touch of golden promise
hops: citra, cascade, simcoe or galaxy
soft crash to 58F for 2 days
dry hop was 6oz total, one single charge into a purged keg.
dry hop method #1: 3 days at 58F with 20PSI of C02...