It's really too bad we didn't sign Soler like most on here wanted.
FA's are such a crap shoot. Most the FA signings this year have been awful so far (Montgomery, Snell, Candelario, Rodriguez, KK, Stro, Gurriel Jr., Garver, Heyward, Soler, Maeda, Turner, etc.). Outside of a very few each year, most FA's are just icing on the cake for teams. Guys who are helping put a core over the top. Most guys who are signed long term to be part of the core come with massive risk and $$$.
The issue with this team is the core went rotten. We can debate who's fault that is (or if it's anyone's fault) all we want, but that's the issue. If Atkins was able to roll the dice and "hit" on most FA signings, he could mask the issue to an extent. That's been one of his strengths over the past 3-4 years. But no GM in history is immune to signing a FA bust or two. All FA's come with risk and probability of not delivering. Maybe Atkins was just lucky the past few years and that luck has run out. Again - this team could have signed Ohtani this year and we'd still be a "bad" team.
I believe there's a lot more luck involved than people believe. LA signed Heyward and Teo this offseason. They used all their information, intelligence and scouting and the exact same people produced one good "hit" and a complete "whiff". Baseball isn't a perfect science.