Could the Nats swap Wieters and Soto for Realmuto and Ziegler? That would basically have the Nats take on more money, and the Fish could get out from under Ziegler's 9 Million and whatever they would pay Realmuto for Wieters's 10.5 Million.
I suppose they could, but I don't like it for the Nats. I'd rather keep Soto.