FL Studio have very cool feature - Chop Tool. It helps to edit your melodies . All what you need is select midi note(s)… and select midi patters… it’s very simmiliar to cubase chords tool, when you can build difficult chords from 1 note… I think it will be very cool… if user select 1 note… open MIDI patterns and convert this 1 long note to midi arpeggio or some melody sequence! What do you think?