Change my mind: Ash and Revenant should change roles

Yeah it's weird, the one trait all Skirmishers have in common is that they are able to reposition their team, which is something that Revenant cannot do, but Ash can.

My guess that Rev was put in the Skirmisher class to balance him out being too strong as an Assault class at the time? Though at this point it would make sense to switch Ash and Rev.