Maybe, but cutting weight isn't the same for everyone. I've found that I simply can't go below a certain threshold before I start losing muscle. You see this from former offensive lineman all the time - yeah, they cult the bulk and got chiseled, but they cut a lot of muscle bulk in the process too. There is probably some room for Sano and the Twins to refine him to be the best he can be, but that's between the Twins and Sano and the Twins are on the record about not caring about the issue and being comfortable with where he is. So any speculation to the contrary is really just character digs at our best player. Which I find bafflingly unnecessary.