You know for a fact he didn't say he wanted to test free agency, or even leave? Or, maybe they decided multiple years of what they got was more valuable? That's fairly likely why they did it. This year was lost. So, what is worth more, one year of Berrios next year, or six of the guys they got?
As for spending, these last two years they've spent the most they ever have. They signed Donaldson to a huge deal. I'm just not sure we agree on your facts being facts and not opinions.