Radiant Echoes and the Catalyst

So I've tried searching but not found any good answers, hopefully someone can help me out. Wowhead says that the Radiant Echoes event gear will be 480 ilevel on the veteran track, does anyone know if this will be able to be catalysed into LFR appearances for season 4? It seems like it should, but I don't know if season 4 ending by the prepatch means it won't work. Thanks!