Money is a lot "harder to find" for some clubs than others though, and for the Cubs, especially coming off of a WS win, it shouldn't be hard to find at all. And the same would remain true when trying to replace Soler's future value. The money will be there. It's not like FA is some magic bullet compared to trades. It's all just value being moved around. This is coming from someone who isn't ecstatic about moving Soler for an injured very good closer. Unfortunately we can't play Schwarber, Soler, Heyward, Eloy Jimenez, and Almora all at once in the outfield, so we won't be able to get full value out of Soler barring injuries/implosion of folks that open up enough PT for Soler to be a regular. We're in a different spot now than just trying to maximize our assets under control. That's important but if we can do stuff to make the team significantly better you may have to make moves like this even if Soler for 4 years ends up more WAR than you get from Davis in one year.