While a lot of melee uniques are pretty good it would be very neat to have something like a weapon weaboo try their hand at restoring or reshaping a weapon a tad. Getting a binged out tungsten cleaver, a supersteel kukri, maybe even turning the jack knife into a balsong, even more tame stuff like just making the handle of the Balors or fucking around with something like the barbaton with a tungsten rod core.
It's definitely got potential.