With Tuesday's trade between Atlanta and Arizona, Dansby Swanson joined a very select list of 1-1 picks.
Despite teams that have managed to win without it, one of the surest ways to increase the chances of reaching postseason success is to add quality pitching to a team's rotation.
The Braves continued their offseason rebuild by moving their young catcher, Christian Bethancourt in exchange for Casey Kelly and Ricardo Rodriguez.
The Washington Nationals may be adding Jason Heyward to their outfield to go along with MVP Bryce Harper. The offer is reportedly a $200 million pact.
The Angels addressed one of their infield needs and the Nationals added relief stability with a late trade on Thursday.
The Washington Nationals are bolstering their anemic 2015 bullpen by adding right-hander Shawn Kelly on a 3-year/ $15-16 million contract.
The Diamondbacks sit atop the "winners" list, having arguably added both the best free agent and the best trade acquisition.
Related:Another take on the list