A shared space for the blocks like the component workflow in Caturing Reality.
When I have multiple blocks that I cannot process together at the start I have to import the GCP’s in every block. This makes no sense when the blocks are in the same space.
So some sort of root space where you import the gcp’s that is being shared for all blocks in the Projects. This also makes it that you do not have to merge the same points all the time when you merge blocks.
The fact that the GCPs are not duplicated after block merging is interesting.