With spring training now in full swing, MLB's offseason has officially come to an end.
Of course, that doesn't mean teams are done wheeling and dealing. Some of the top names in the game (hello Bryce Harper and Manny Machado!) are still available on the free agent market.
From an A's perspective, the roster is at least close to complete, with the possible addition of one more starting pitcher. With that in mind, we attempt to grade Oakland's offseason.
Additions: Marco Estrada, Parker Bridwell
Departures: Trevor Cahill, Kendall Graveman
Unsigned: Edwin Jackson
The A's identified starting pitching as their top priority this offseason. Unfortunately, they have not yet improved their rotation.
Oakland signed veteran right-hander Marco Estrada and claimed Parker Bridwell off waivers from the Angels, while losing Trevor Cahill, Kendall Graveman, and possibly Edwin Jackson, who remains unsigned.
The A's are counting on Estrada to be a top-end starter, despite coming off back-to-back subpar years in Toronto. While a bounce-back season is possible, it is far from a sure thing.
Oakland did re-sign Mike Fiers and Brett Anderson, and top prospect Jesús Luzardo will almost certainly earn a call-up at some point. The A's should also get injured pitchers Sean Manaea, Jharel Cotton, and A.J. Puk back for the second half of the season.
Oakland would be wise to bring back Edwin Jackson or sign another reliable starter in that mold. As it currently stands, the A's rotation might be worse than it was last season.
Grade: D+ (Incomplete)
Additions: Joakim Soria, Jerry Blevins, Tanner Anderson
Departures: Jeurys Familia, Shawn Kelley, Cory Gearrin, Emilio Pagan
The A's relied heavily on their bullpen last year and it came through in a big way. With the return of All-Star closer Blake Treinen, along with several key setup relievers, Oakland's pen should once again be a strength of the team.
While the departures of Jeurys Familia and Shawn Kelley will hurt, adding Joakim Soria and Jerry Blevins should help negate those losses. The A's also return Lou Trivino, J.B. Wendelken, Ryan Buchter, and Fernando Rodney, among others.
The decision to pick up Rodney's $5.25 million option remains a bit puzzling, especially with Kelley available for significantly less money. Nevertheless, Oakland's bullpen should once again rank near the top of the league.
Additions: Jurickson Profar, Chris Herrmann, Nick Hundley
Departures: Jed Lowrie, Jonathan Lucroy
The A's lost a lot of veteran leadership, not to mention production, in Jed Lowrie and Jonathan Lucroy. Oakland hopes that Jurickson Profar, Chris Herrmann, and Nick Hundley will help fill that void.
Lowrie amassed 23 home runs and 99 RBI last season, both career highs, with a .267/.353/.448 slash line. He was rewarded with a two-year, $20 million contract with the Mets.
Profar is also coming off a career year, batting .254/.335/.458 with 20 homers and 77 RBI with the Rangers. The A's believe the 25-year-old will build on that success this season.
While Lucroy's offensive numbers weren't great last year, he did a masterful job with Oakland's pitching staff. Herrmann, Hundley, and Josh Phegley will try to replicate that success behind the plate. Still, the A's appear to have taken a slight step back on the infield.
Additions: Robbie Grossman
Departures: Matt Joyce
The A's weren't busy in the outfield this offseason and they didn't need to be. Oakland returns everyone from last year, except for Matt Joyce, who was not a factor anyway.
The addition of Robbie Grossman adds even more depth to an already strong outfield. Grossman slashed .273/.367/.384 last season with the Twins and has a career on-base percentage of .355.
If anything, the A's might have too much outfield depth, if that's even possible. Oakland will have six players -- Grossman, Nick Martini, Mark Canha, Chad Pinder, Dustin Fowler, and Franklin Barreto -- vying for playing time in left field. Stephen Piscotty and Ramón Laureano will handle right and center.
The A's have arguably the best DH in baseball and they made sure to bring him back. Oakland signed 31-year-old Khris Davis to a one-year deal worth $16.5 million, the highest single-season salary they have ever paid a player.
The only reason for the A- grade here is that Oakland didn't lock Davis up on a long-term deal, though that still remains a possibility.
[RELATED: Davis explains why he wants multi-year deal with A's]
Overall, the A's roster got worse this offseason, at least on paper. That doesn't mean the team can't replicate last season's success, but it will have to do so with some new faces.
Losing Lowrie, Lucroy, and possibly Jackson could take a toll on the incredible chemistry the squad developed last year. Most importantly, Oakland has not yet adequately addressed their starting pitching concerns.
The A's managed to get by with a subpar starting rotation last season. It looks like they may have to do it again this year.