The truth.
I can't recall seeing any rumored Rondo trade that wasn't legitimately insulting. Rondo is worth far more than we ever see offered.
Well that might change by Dec. Rondo is probably one of the few premier players(and pg) playing in not a premier team.
Some team who is desperate to go far and without a legit pg could overpay such as
Detroit - Either Drummond or Monroe + a 1st pick
Houston - Asik, Lin + 2 first
NYN - Shumpert, Hardaway JR., 2 1st picks
Sac - Mclemore
Nets - Plumlee, Taylor, 2019 + 2020 + 2021 1st picks
Sort of joking about the Nets trade idea, though if it did happen, we would have the rest of their 1st picks for like the next 6 years.