That’s good advice, thanks, I’ll definitely do that in the future 
The Canonical employee-specific behavior I was referring to is the ability to revoke one’s own snap name at all, as from what I inferred from Unrevoking / reset snap name this is not allowed without special rights. But since I never published any snap revision this may be possible without any special rights. Or maybe policy has changed since then.
In any case, thanks for the quick feedback.