Roy, you must improve your reading comprehension. The Armsstrong quotes, as stated in the story, were from Dec. 2018.
The reason the Blues didn't sign Lindgren is he was able to get a multi-year deal with Washington. The Blues didn't want to do this because it would block Joel Hofer. If Lindgren was willing to sign a one-year deal, he might be here. But he was able to get a multi-year and in hockey that's guaranteed money.
As for Husso, we all know he was regarded as the better prospect at one time over Binnington. We get that.
Husso may turn out to be the better goalie. But the Blues were hemmed in by Binnington's contract - and I don't blame the Blues for signing him to the deal because he'd just won you the one and only Cup in franchise history - and Husso was still very much unproven on the NHL level. When Husso's contract was up, the Blues simply couldn't afford to keep both goalies. And even if they could, why would Husso stay and compete with Binnington when he knew he could get much more playing time in Detroit. That's it..
Your continued inability to understand this is why TomT banned you from asking any more Husso questions.