How do you know he keeps adding new names? Once again we're acting all the info there is to know and all that's happening or will happen is what's said by our trusted sports writers.
It's very possible he has had his list from the get-go and as it unfolds the reporters are finding out (or think they're finding out; I'm not convinced they know as much as some here think they do) and report it.
Even after these reporters have been wrong over and over, we still hang on every word they say and make judgments accordingly.