Yeah next year is a big year. The only significant FA is Stripling so the team will be in pretty good shape. The bullpen was largely fixed this deadline and we've got a good crop of MLB starting pitching (Gausman, Manoah, Berrios, Mitch White, Kikuchi under contract is a good start) and the minor leagues are likely to provide some depth too (Tiedemann and Zululeta in AAA). The lineup is already set and even the bench looks like it's in pretty good shape with 2 WAR guys like Merrifield and Biggio there along with whatever backup C ends up there.
We obviously will need more SP but there isn't a whole lot of glaring holes that will need fixed.