Flippage did little in 2021 except for very good players. Even then, Schwarber returned Aldo Ramirez, a sore-armed pitcher who had TJS and is still on the IL. Daniel Hudson returned Jordy Barley, who is hitting .100 in AA and who has never hit anywhere, plus Mason Thompson, who was a flop until TJS. Gomes and Harrison got the Nats Seth Shuman, Richard Guash, and Drew Millas. Only Millas is even a a "maybe".
Why expect to flip so many guys? The relievers are handy. Thomas is useful, and will be fine when the OF is Wood, Young, Rosario, and him. Rosario can DH, as well, and maybe with Winker and one of the catchers.
Senzel looks useless. Robles should be gone soon, along with Gallo. Maybe one or all of them can be traded to Miami for the rights to Nunez. If not return Nunez.
The Nats can compete with the players they have now plus Wood and Cavalli. If that's good enough to get close to the third WC, then great. If the junk players like Senzel and Gallo
and maybe Winker are enough to rent somebody, then even better. I doubt anyone wants them, however.