By my opinion, the perceivable reality is always based on some symmetry duality, the space/time duality in particular. In atemporal universe no motion could occur. By another words, amrito just replaces "time" concept by "motion" concept, while predicting nothing useful by using of such substitution.

The Aether Wave Theory is based on concept of infinitelly hot and dense particle matter, forming the time and space. The chaotic motion of Aether particles corresponds the concept of "motion" without apparent "time arrow" (the movie of such motion can be reversed without apparent change in causality) - but we can see, the "time" concept is still more general then the "time arrow" concept.