Reading through the article, it sounds like comms to me. Digging up unrelated plants is going to find skeletons close to the royals. We'll see in a few days if any secrets come out about them and how they try to rebury it.

Based on what's going on, we may find proof that the royals are also connected to the origins of covid or knew about its origins. Could also be pointing towards Boris (since he could be considered close but not related) knowing more and/or covering it up.

Granted that's all speculation and may not go anywhere, but it'll be interesting to see.