Why wont these animations play?

I have a script that should be cycling through a table of strings, and playing an animation based on which string is in the value at the time. Upon closer inspection, I found that the second value (DodgeAsset) Was not being changed for some reason. Any help is appreciated!

local C = script.Parent.Humanoid


Left = ("http://www.roblox.com/Asset?ID=318876532")
Right = ("http://www.roblox.com/Asset?ID=318875300")
CenterOverhead = ("http://www.roblox.com/Asset?ID=326759151")
LeftDodge = ("rbxassetid://326770084")
RightDodge = ("rbxassetid://326769779")

function ChooseAttack()
local AttackList = {"Left","Right","CenterOverhead"}
local A = script.Parent.DummyBrains.CombatValues.Asset
while wait() do
A.Value = AttackList[math.random(1, #AttackList)]		
end
end

function ReactAndDodge()
local DodgeList = {"LeftDodge","RightDodge"}
local A = script.Parent.DummyBrains.CombatValues.DodgeAsset
while wait() do
A.Value = DodgeList[math.random(1, #DodgeList)]		
end
end

	
function PlayAttack()
		local A = Instance.new("Animation")
		A.AnimationId = (script.Parent.DummyBrains.CombatValues.Asset.Value)
		local animTrack = C:LoadAnimation(A)
		animTrack:Play()
end

function PlayDodge()
	local A = Instance.new("Animation")
		A.AnimationId = (script.Parent.DummyBrains.CombatValues.DodgeAsset.Value)
		local animTrack = C:LoadAnimation(A)
		animTrack:Play()
end

while wait() do		
	ChooseAttack()
	PlayAttack()
	wait(0.5)
	ReactAndDodge()
	PlayDodge()
end