Help making enemy leader system

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#1

(I am using SimplePath but I can make my own if needed)
pretend the appearances of the zombies are actual zombies

I am making a zombie hoard game which I plan to have a ton of zombies for,
the problem is I’m trash with AIs so the zombies stick into a stack like this:
image

And I saw this post and superalp1111’s 4th idea of zombie teams seemed to be the best for it but I dont know where to start and how I would go about doing this.
Idea:

  • each team is a pair of 6 theres one leader
  • only one team attacks a player at a time and the other zombies stick behind the team
  • The followers of the leader follow their respective leaders

This is what I have so far and I just want a pointer on how to begin.

(In serverScriptService):

local ss = game:GetService("ServerStorage")
local ais = ss:WaitForChild("AIs")

local SimplePath = require(game:GetService("ReplicatedStorage"):WaitForChild("modules"):WaitForChild("SimplePath"))
local ragdoll = require(game:GetService("ServerScriptService"):WaitForChild("modules"):WaitForChild("Ragdoll"))
local ai = require(game:GetService("ReplicatedStorage"):WaitForChild("modules"):WaitForChild("AImodule"))

-- handle all the zombies and control them all with this script

-- only 6 will attack while the others stay back and wait

local attackingZombies = nil
local zombieTeams = {}
local zombiePaths = {}
local zombieDiedConns = {}

local function setUpZombie(char)
	local hum = char:WaitForChild("Humanoid")
	zombiePaths[char] = SimplePath.new(char)
	zombieDiedConns[char] = hum.Died:Connect(function()
		if zombiePaths[char] then
			zombiePaths[char]:Stop()
			zombiePaths[char]:Destroy()
			zombiePaths[char] = nil
		end
		if attackingZombies then attackingZombies[char] = nil end
		ragdoll.Ragdoll(char)
		zombieDiedConns[char]:Disconnect()
		zombieDiedConns[char] = nil
		task.wait(2)
		char:Destroy()
	end)
end

local function spawnAIs(amount)
	local leader
	for i = 0, amount do
		local baseplateSize = workspace.Baseplate.Size
		local zombie = ss.Zombies.Zombie:Clone()
		if leader == nil then leader = zombie zombieTeams[zombie] = {} else -- if there is no leader than create a empty table with the leaders instance
			table.insert(zombieTeams[leader], zombie)
		end
		
		setUpZombie(zombie)
		local x = math.random(-(baseplateSize.X/8), (baseplateSize.X/8)) -- X 8 because these are just temporary and I want them to spawn close
		local z = math.random(-(baseplateSize.Z/8), (baseplateSize.Z/8))
		
		zombie.HumanoidRootPart.Position = Vector3.new(x, workspace.Baseplate.Position.Y + 10, z)
		
		zombie.Parent = workspace.Zombies
		
		task.wait()
	end
end

task.wait(3)

spawnAIs(6) -- spawns 6 zombies which are all in one team with one leader

while true do
	for zombie, path in pairs(zombiePaths) do
		local eChar = ai.GetNearest(zombie.HumanoidRootPart) -- gets nearest character
		if eChar and zombiePaths[zombie] then -- if a character is found and if the zombie has a path (from simple path)
			spawn(function()
				path:Run(eChar.HumanoidRootPart)
			end)
		end
	end
	task.wait()
end

Thanks in advanced!