Upon Team Death, game ends and one declared victor?

It seemed neat so I had to write the whole code.

local teams={}
for _,v in pairs(game.Players:GetPlayers())do
	local team=tostring(v.TeamColor)
	teams[team]=teams[team]or{0}
	local t=teams[team]
	t[1]=t[1]+1
	while not v.Character do wait()end
	local index=#t+1
	t[index]=v.Character.Changed:connect(function()
		t[1]=t[1]-1
		if t[1]==0 then
			for i=2,#t do
				t[i]:disconnect()
			end
			local winner=""
			local winners=0
			for name,v in pairs(teams)do
				if v[1]>0 then
					winner=name
					winners=winners+1
				end
			end
			if winners==1 then
				local hint=Instance.new("Hint",workspace)
				hint.Text=winner.." is the winning team!"
				game:service("Debris"):AddItem(hint)
				for _,x in pairs(teams)do
					for i=2,#x do
						x[i]:disconnect()
					end
					x[1]=0
				end
			end
		else
			t[index]:disconnect()
		end
	end)
end

This creates a list of each team and adds a connection to each player's character to their listed team. When their character changes (dies/leaves), the player count decreases on that team. If the player count reaches 0 then it checks each other team, and if only one team has a player count greater than 0, that team is declared the winner. The hint is collected by Debris within 10 seconds.