Help Me: Returning Tables & Execution?

How can I return selected players in a table? I'm currently making an admin script.

There's a script that sees if the player exists.

function ReturnPlayers(AdminPlayer, Text)
local Players = {}
if whatever then table.insert(Players, plr.Name)
return Players
end

This script calls for it and checks for it.

if ReturnPlayers(Player, string.sub(Message(7))) then
--do stuff
end

For example, how can I remove a leg of all the players selected? I'd really appreciate if someone could help me or redirect me somewhere.]

I also removed some of the code because it's not the main focus and just took up space in this question.

Provided that your ReturnPlayers function executes properly and how you want it to - all you have to do is run a simple for loop.

(once more, this is assuming that ReturnPlayers is returning an array of Player OBJECTS).

local array = ReturnPlayers(args)

for i = 1,#array do
	array[i].Character.RightLeg:Destroy()
end