I'd guess first a new URSA Mini Pro, followed by a new URSA Micro. Then a new Pocket will follow after.
In general the way the announcements have gone.
URSA Mini 4.6K announced April 2015 and released March 2016.
URSA Mini Pro announced and released March 2017.
Pocket 4K announced April 2018, and released late summer 2018.
URSA Mini Pro G2 announced and released March 2019.
Pocket 6K announced and released August 2019.
URSA Mini Pro 12K announced and released July 2020.
Pocket 6K Pro announced and released February 2021.
Looking at this cycle you can understand the certainty that the URSA Mini is next. And, above all else the range is anywhere from 1-2 years for URSA Mini announcements. The Pockets have had close to 1.5 years in between announced updates.
I will also note that April 16th, 2022 marks the 10-Year Anniversary of the Blackmagic Cinema Camera Announcement:
https://www.blackmagicdesign.com/media/ ... 0120416-08Thus, I would bet to commemorate that occasion there will be a major announcement of new products bringing all the Blackmagic Cinema Cameras into a single family line or something similar.