I understand that. I might have given up Mayer & Tolle, but we'd have still needed an infielder.
Ideally, a trade centered around Duran or Rafaela plus 2-3 from Clarke, Fitts, Dobbins, Fajardo & Travieso plus Arias or Romero would be best, but maybe that's not enough.
I think KMarte was an easier target, due to his contract situation compared to Neto.
If teams did not want Duran, I think we could have involved a 3rd team to even it out. I realize this is all speculation, and maybe I'd have said no to what the final offers needed to be, so my "what if" is based on fantasy. I get that.