2112
Axe-Master
I've been able to get some great emulations of vintage gated/ramp verbs (thanks @Admin M@ and see the clip below) using multiple blocks but a true non-linear reverb, where each new signal is processed discretely, would be an amazing addition to the Axe-Fx III, either as part of the reverb block or as it's own standalone block (similar to the way the III has seperate Multidelay and Plex blocks now). If it has modes that replicate classic gated and ramp up verbs, even better.