George Wiegel hits a nail (or two) on the head. Here is the money paragraph from this railing against the ordinary:
"There are many reasons to deplore the change in liturgical nomenclature for the weeks after the Easter Season, from Sundays “after Pentecost” to Sundays “in Ordinary Time.” As has been noted previously in this space (perhaps to be point of reader-tedium!), there is nothing “ordinary” about time after the Resurrection and Ascension. For, as that Colossians text suggests and Augustine makes explicit, human “time” has now been drawn into the divine life through the mystery of Christ’s return to the Father and his being seated “at the right hand of the Majesty on high” (Hebrews 1:3) as Lord of history. History, in that sense, is “inside” the Godhead."