In a video game this might be an interesting proposal, but realistically Giolito is the best prospect in the game. You just don't trade prospects on that level. You also propose them trade their #2 pitching prospect. Trading your top 2 pitching prospects is just not something a team wants to do. Lucroy/Braun are huge upgrades, but they are losing Strasburg after this year and Giolito will fill that void. It's rare, but not unprecedented, for a top prospect to be traded. Addison Russell and Trevor Bauer come to mind. It's true that Gioloto might be a pipe dream, but then again, most trades don't return you 2 proven MLB players elite at their respective positions. For a team like the Nationals who has never seen a WS, I can see the appeal. Turner is probably a more realistic target in that deal. Fedde alone isn't nearly enough.