Would it be possible to have optional "nsec aliases"?

For example I have 3 nsecs on nostr for different use cases or "other stuff".

Now I want to merge or connect 2 of those nsecs with my main nsec.

The result: different nsecs merged with one profile or alias.

Some time later I learn one of those nsecs gets compromised - I disconnect (or revoke) this nsec from main nsec and live on happily as if nothing happened

#asknostr #newfeature