I think it’d be cool to have a tempo control for your modulation pedals. Ideally it would support between 4-6 pedals, each with a note divide option. It would have a main tempo control knob along with a tap tempo.

Next to the note divide might be a small control that off-sets the modulation if so desired

Best scenario would involve a midi sync so I could connect it to a computer for greater flexibility and interaction with other devices