Would be pretty awesome to see at a glance whether the pattern you are working on is unique or used across 2 or more positions.
Any pattern used more than once could be in bold (or a different colour or whateveer) in the Linker, and then when you click on it, the other places where it was used could have their background colour changed so you know where they’re all referenced.
Good idea, however I intend to, one day, completely remove the Tracks in the Linker and only show positions. Simpler… But requires quite a bit of work, so that’s not for tomorrow.