There are a handful top-notch MLB free agents still available (Alex Bregman, Pete Alonso and Jack Flaherty), as well as a bunch of 'next-tier' pitchers still looking for a new home (Andrew Heaney, Jose Quintana and Nick Pivetta, among others). Throw in the ever-present possibility of a big-time trade (Dylan Cease? Nolan Arenado?? Luis Robert Jr.???) and offseason improvements are still very much ongoing, even with the start of spring training just around the corner.
Given what we've witnessed thus far, though, some teams have made serious improvements while others seem to have missed the memo that they've been allowed to sign free agents for the past three months.