MLB Trade Rumors: Nats reportedly willing to trade Giolito for Miller, but Yankees aren't

The Nationals are very interested in acquiring a closer before the trade deadline on Monday. The hang up has been — as it was with a potential deal for Aroldis Chapman — with the number of pieces they would have to give up in the process. While keeping all of their top prospects would be ideal, a source close to the MLB's Jon Morosi believes the Nationals would be willing to trade 22-year-old RHP Lucas Giolito to the Yankees for 31-year-old closer Andrew Miller.