In the saved formations it would be very useful to be able to place a label to identify them, they should also be saved with the selected disks.
When saving several formations, it is not always remembered what they were made for or where to use them, and by not keeping the discs the formation can be useless.
This is, I think, the QoL change that would have the greatest possible impact with (probably) minor to moderate coding time required to implement. Please, @Polaris, I know this has been suggested before, but let the devs know we still really, really want this. It’s so frustrating to pick a saved lineup to fight an invasion bot, only to watch it fail because one of the disks got changed when that hero was used in a different mode.