Wade is fungible, not really a big issue. Gittens being released is because there is probably someone the Yankees intend to take in the Rule 5 draft who they didn't think would be available (or some team in Japan reached out and said they had money for him).
The Yankees rotation was not the problem in 2021. The offense was and so far there hasn't been anything done to address that. 10/325 is a lot for a guy like Seager, but if any team should be flexing financially, it's the Yankees. I'd be happy to move Gallo, get a new LF/CF, SS, and trade for Olson. Done.