Trades? Sure.
But there are lots of players left that I'd consider signing that can help this team and won't cost a ton:
Andrew Benintendi, Corey Kluber, J.D. Martinez, Tommy Pham, Nathan Eovaldi (reunite with Vasquez), Michael Brantley, Adam Ottavino, Brandon Belt, Jurickson Profar, Yuli Gurriel, Elvis Andrus, Andrew McCutchen, Adam Duvall. Tyler Naquin, Taylor Rogers, Trey Mancini, Michael Fulmer, Aroldis Chapman.
A solid mix of former stars, good to very good current players and potential reclamation projects.