Man, if only an ability like that existed. I sure would love the ever satisfying snkt of a skill like that.
Doesn't even make much flavorful sense. Reaper, both by weapon design and by even *stronger* moon theming than SAM, wants attacks that sweep in arcs. Reaper wants circle and half-circle AoEs, whereas SAM is the one that wants cones and lines and overall AoE variety.
Except every other job isn’t similar & retains to its own identity,
Why on earth would you ever say RPR is superior than SAM?
Each job has its own combinations of sorts