As i Read in another post, it was suggested to make another pitch shifter better than the digitech whammy.
i have to say, pitch shifters are good, but they arent very original any more. what WOULD be original would be an arpeggiator that works similar to a pitch shifter, however it doesnt just shift the pitch up or down automatically, it would have a range of 2 octaves in both direction and whammys the signal in stages.
it would have 2 Footswitches, 1 tap tempo, 1 true bypass, at least 4 knobs(3 for the pitch interval of each arpeggiator step, and 1 for the rate) and a toggle switch to toggle between the type of arpeggiator, be it random, up, down, up and down, or down and up(i have not developed a complete knowledge of arpeggiator patterns, others could be suggested). additionally, there would be the traditional Electro Harmonix knobs;Filter, Blend, and Level. all in all, it would be the exact same amount of knobs, lights and buttons as the memory man with hazarai.

EDIT:
after trying out the Holy Stain (which i THINK has an analog pitch shifter) i have come to notice that yes, pitch shifting does put the “anal” in analog, but a Digital one nonetheless would be awesome. and no, the boss slicer does this job sort of, but if it were made by electro harmonix, and it were designed specifically as an arpeggiator, it would be 10,000 times better.