Walker's deal is for 3 years and north of $50M per Passan. Seems like an overpay for a guy who will be 34 at the start of next season, but who isn't an overpay at this point (and is the term "overpay" no longer applicable?)
The FG crowd source was 3 years, $18 million AAV. $60 million, 3 years seems like a fair price to me. I hope the Nats went at least that high and he turned them down because of something non-monetary, like wanting to be with an immediate contender.
I think it is a signal that Rizzo is trying to land the 2025 Nats at a lower payroll than 2024. Now we get into overpays on Santana or Goldy. Say you land Santana around $8-10 million for 1 year, that would leave them about $25 million below last year needing a second bat and a closer. With the going rate for credible closers at < $12 million, figure a Winker reunion and you end up $5+ million lower than last year.