Sub 37: Audio In to advance arp/seq?

Just wondering if there are any plans to allow external audio (mic on a kick, etc..) to advance the arpeggiator or step through a sequence on my Sub 37? My old Sequential Pro-One had this ability and I used it frequently in a live setting…same with my MS-20 tho only single held notes. Maybe we’ll see it in a future firmware update?
Cheers!