[Suggestion] On selection, show link between doppel and spawner

[Bacteriophage]

I would like to see a connection line (like the grabber direction indicator line) between a doppel and its associated spawner, appearing when I select either.  So far, there doesn't seem to be a way to tell this information, which can be helpful in determining target priority.

[Ovalcircle]

Seconded.

[PhailRaptor]

Thirded?  Also for the enemy shipyards, not just doppel spawners.