Choose player in Team script, fix?

Hello all!

I am creating a script(well hoping too), that gets each team (don't know if player added is a good idea or not, this entire script is my attempt, so I am looking for feedback how to either fix this; properly do it; or simply a way to do it if my method is horribly wrong)

The thing I am looking to accomplish is when the players are teleported into the game; it will choose one from each team to be the "Commander". Easier said then done.

My script gives no errors; therefor I am not certain as to what the problem is. My code is below, thank you for all's help!

local Teams = game:GetService("Teams"):GetTeams()


game.Players.PlayerAdded:Connect(function()
    for _, Mercs in ipairs(Teams) do
        if Mercs == Teams.Name == "Mercs" then
            local players = Mercs:GetPlayers()
            local Commander = math.random(1,#players)

            local CommanderIndicate = Instance.new("BoolValue")
            CommanderIndicate.Name = "Commander"
            CommanderIndicate.Parent = Commander

            local ComsPoints = Instance.new("NumberValue")
            ComsPoints.Name = "Points"
            ComsPoints.Parent = CommanderIndicate

        end
    end
end)

game.Players.PlayerAdded:Connect(function()
    for _, SEALs in ipairs(Teams) do
        if SEALs == Teams.Name == "SEALs" then
            local players = SEALs:GetPlayers()
            local Commander = math.random(1,#players)

            local CommanderIndicate = Instance.new("BoolValue")
            CommanderIndicate.Name = "Commander"
            CommanderIndicate.Parent = Commander

            local ComsPoints = Instance.new("NumberValue")
            ComsPoints.Name = "Points"
            ComsPoints.Parent = CommanderIndicate

        end
    end
end)