Goodwin began the season in AAA...doesn't that mean he has options left?
Goodwin did not start the season in the minors.
Robles started the season at Syracuse, and when he comes off the minor league DL, that's where he will remain. The Nats are not concerned with stunting his growth because they want him to play every day, with Harper, Taylor and Eaton, that was not going to happen in Washington. With that recent history, the Nats will have no problem dropping Soto to the minors if - and it's a big if - everyone currently on the DL starts coming back in a couple of weeks. Taylor isn't going anywhere, as his defense is too good and he's starting to hit decently. No one is going to get DFA'ed to keep a spot for Soto. Not Taylor, not Goodwin, who is out of options. They've had too many injuries to risk slipping either of them through waivers as they will absolutely be claimed by another team.
Guys with options get moved down all the time regardless of performance. It's a numbers game.