Well, we need a 1B, 3B and CF.
We can get by with a defensive C (the premium on offensive catchers is really high) and a defensive SS.
We may have holes there depending on Dunn and Alexei.
I hope we fill at least 2 of those holes this year and the rest the following year.
I'd prefer to move Dunn, get a 1st baseman, and let Viciedo and De Aza rotate LF and DH and maybe some 1B.