That IS my complaint though... this past week the mage towers were a COMPLETE push over. To me there's no difference going in with max AP, or going in at level 120. Both are trivial encounters, one obviously being more trivial... but push overs nontheless. The reasoning for removing them is none other than to reward people for "being there" rather than actually accomplishing something of noteworthy difficulty.
TBH if they wanted to give it a sense of prestige, then it should have been removed when Argus came out. Removing it now serves no purpose than give less options for future players.