It's tough to pick players the Nationals wish they still had. The organization is committed to rebuilding its roster with young talent, and it's clear that they think they may have the answer at some positions. However, there are others where they are clearly lacking, but Washington hasn't had many stars lately.
With that said, there are a few players who very clearly stand out above the rest, as men the Nationals should have brought back to Washington.
Juan Soto
Even though the outfield has been clearly remade with young, former top draft picks, surely Washington still wishes they have their former superstar.