This might be easier to say who wasn't traded in this one, but Salem and Mudville have agreed to the following massive trade involving over 10% of their players:
Salem sends Mudville: Leonardo Bernal, Victor Caratini, Jonny Deluca, Brady Ebel, Kyle Hurt, and Eddys Leonard
Mudville sends Salem: Tyler Estrada, Chad Green, Darwinzon Hernandez, Luis Ortiz, J.T. Realmuto, and Victor Robles
So, in summary, Mudville gets 4 players, 1 hurt player (ironically named Hurt), and 1 player who hasn't played in MiLB yet (Ebel). Salem gets 4 players (including Green who was AWOL from Mudville's roster in the first half), 1 player who hasn't played ball in North America in over 2 years (Hernandez), and 1 player who may or may not ever play again (Ortiz).