When a senior seat empties, the organisation gets an unusual opportunity: to buy something different. Most replacements are shaped by that, which is why the successor so often looks unlike the predecessor.
The function was working. The company wants the same job done by somebody reliable. Specification looks like the last person's CV; competition is heaviest here.
Something was not working, and the exit was part of the fix. The brief is written against the predecessor's weakness — which is the single most useful thing to understand before you talk to anyone.
The role itself changes: merged, split, elevated or removed. The seat that reopens is not the seat that emptied, and sometimes it does not reopen at all.
The timing and the language. A fast, quiet replacement with an interim in place usually signals a correction — the company already knew. A long gap with no interim often signals a redesign, because nobody is sure what the role should be. A confident, structured search with a clear specification usually signals continuation.
The successor is hired against what the predecessor lacked. That sentence explains most senior specifications, including the strange ones.
Because the same evidence lands completely differently across the three. In a correction, your record of fixing the specific thing that broke is worth more than a decade of general seniority. In a continuation, it is closer to irrelevant. The work of finding out which you are in front of is a conversation, not a document.
A role held by an interim while a permanent search runs is the clearest signal in this whole category — the seat is open, the company has said so in the plainest way available to it, and there is no advert to wait for.
A senior seat emptying is a fact worth acting on — and it is not a vacancy. Reading the difference is what separates useful early intelligence from wishful thinking.
Read → The hidden job marketCompanies do not decide to hire an executive in a single moment. Knowing the sequence tells you when a seat becomes real — and how early that is.
Read → The reverse job searchThere is a window between a seat becoming real and a shortlist existing. Arriving inside it is worth more than any improvement to your CV.
Read →A short call, your target list, and an honest answer about whether this fits how you are running your search.