But the Blues offer then isn’t as good as the Blues’ offer he had already nixed (7 vs 8 years). It doesn’t seem likely that the Blues inferior offer is suddenly going to be good enough.
Because if it's still the best, it's still the best.
What specifically do you think Armstrong should have done? Not pursue other options? For how long?
Already covered this in another post.
He talked to at least Brodie and Krug. He can’t negotiate with those guys if he can’t offer them a contract. The situation you describe puts the Blues’ management at a ridiculous disadvantage.
It's weird to me that (from what we've heard) being one of the top two teams in the running for the crown jewel of the FA class somehow keeps getting painted as being a ridiculous disadvantaged position just because you're not getting an immediate answer. I think a number of GMs would love to be in that position, and Vegas seems to be sitting pretty happy now because they stuck it out.
To me, it boils down to whether or not the risk is worth taking. I think it's a no-brainer to wait on the only legitimate #1 D when you really need that #1 D, and there aren't really any options elsewhere that would offer improvements elsewhere of similar impact.
It’s not reasonable to leave Pietro in charge of the timing for when the Blues can address personnel moves. They had a guy on the line (Krug) who actually wants to be here (in contrast to Pietro’s actions).
Pietrangelo's actions after the start of FA didn't lean toward any specific team, and certainly didn't preclude signing with the Blues. Most seemed to feel the Blues were still the favorite. That may or may not be accurate, but those impressions certainly wouldn't have existed if Pietrangelo's actions were making it evident that he didn't want to be here.
Anyway, we got a guy who wants to be here (or at least who wants the contract the Blues offered over any alternatives he might have had), which would be great if he was the guy we needed. But, IMO, he's not (and nobody else is, either), so I don't see our signing Krug as anything that needed to be particularly urgent. If we waited and missed out on Pietrangelo, I wasn't going to be devastated if we missed out on Krug as well. I honestly could not have cared less.