 It now appears that heat is transferred more rapidly and in greater quantity to the deep ocean than previously assumed, and so earlier values suggesting the minor importance of this transfer on intradecadal timescales must be revised in light of the new data. In addition, the steric sea level data are compatible with substantial deep ocean storage, because at those depths, additional heat results in almost no thermal expansion of seawater in your blog post, you may have overlooked this principle.  Uncertainties remain, but the explanation that best accounts for all the data is storage of at least some extra heat at great ocean depths. Whether that provides a full accounting remains to be seen. 