Sad to say, but its time.
Fire Martinez. Bring in Knoll or Lecroy. It doesnt matter which.
Send Soto and Robles down to the minors. Robles isnt ready. Soto needs to go learn to play first base. They can come back in September.
Start Eaton, Taylor, and Parra every day. Same with Dozier and Adams. Give them the opportunity to create trade value.
Move Turner to second base. We have a 2500 inning sample size of Turner at short and it ain't great. Its time to move him over.
At the deadline, you trade whatever you can. Rendon, Doolittle, Taylor, Parra, Howie, and Suzuki.
If someone gives you something of decent value for Strasburg, you take it to get out of that contract.