Keep Roark starting. He's the second-best on the team.
Trade Ian D and Strasburg for Buirns and Clippard.
Yes, this is one of those silly suggestions I used to hear of WFAN. However, put Espnosa at SS ans Uggla at 2B. Since I hate the way Espinosa hits, this is an emergency. Beside, I tolerated Eddie Brinkman all those years. Espi sometimes hits better than Eddie. Strasburg needs something drastic. The Nats need an OF who can hit and an 8th inning guy. If Trea Turner of Wilmer Diffo makes it, Espi back to the bench. He have him through 2017, and Uggla is free (Braves pay his salary). Maybe Rendon come back this season, and then Uggla becomes a reserve.