Whether this plan revitalizes WVW or kills it entirely, it needed to happen. WVW was already dying a slow death anyways, keeping the status quo was only going to lead to one possible outcome. On the downside, I guess this means actual rewards in WVW are never gonna happen. Because if server stacking now is a thing, Alliance stacking (which seems way easier than server stacking) will definitely be a thing, particularly if there are actual rewards in WVW based on performance.