Group master transform for all iterations of a specific clip in same aspect ratio.

This feature.

1. I click on a shot in a 1080x1350 ( in this example) 60secs sequence and resize it for a 4x5 deliverable.
2. I right click (ideally) and it finds all sequences where the same shot (clip name, in-to-out point) is used in other 1080x1350 timelines and I commit the new Motion/Opacity scaling to all other versions (these are normally cutdowns)

Davinci has something now called Multimaster Trim Manager and Flame has Connected Conform

Please Adobe help me stay in Premiere a bit longer….