Comment 1 for bug 1720182

The problem is that the granular permissions the SRU and Release teams have are based solely on the queue, and not the archive. Once a package is accepted, those queue permissions become irrelevant, and the archive admins own it.

I don't disagree with what would be the ultimate conclusion here, which is that finer-grained archive admin permissions per series and pocket would be desirable (though, there'd also need to be extra training/caution involved before handing people the ability to break things as spectacularly as incorrect deletions can), but I suspect it'd be quite an overhaul to retrofit that request into LP.