Unwrap across UDIM tiles

In VFX studios there can be upwards of 100 UDIM maps on certain models, and for people using that type of workflow I think a great feature would be to allow to either unwrap across a specified amount of UDIM tiles, or create a feature similar to Pack Islands combined with Average Island Scale which allows you to distribute across a specified amount of UDIM tiles. It would be a great way to automate and help determine what kind of fidelity you want on specific areas of advanced models. The more UDIM tiles you are working with, the more this would become a massive time saver.