The Marlins have already traded two-thirds of their outfield this winter, and they are actively discussing the possibility of completing the trifecta. Though not coming off an MVP season like Giancarlo Stanton or a .924 OPS campaign like Marcell Ozuna, Christian Yelich is the most valuable trade chip of the three in terms of the prospect pieces that can be brought back to the rebuilding Fish because of the team-friendly nature of his contract.