It would be nice to be able to shift the notes in the sequencer "forward" or "backward" one beat incrementally-- a feature found in many sequencers, including that of the Novation Circuit (where it is called "Nudge").
Then it should also be possible to do the same for the other three rows of events in the sequencer (Accent, Slide, and Mod), so that these could be offset while keeping the pitches constant (for example), creating new rhythmic cross-relationships.