Both will work, but using ToolTipError's trigger will basically mean that all players are on the same team. While using Xajz's trigger you will need to add the players to the actions.
Well, first of all, the game ended, leaks are pointless.But, mine leaks. Here's a fix.
Destroying All Players, even in a temporary variable, tends to completely destroy the force for some reason or other. If you try to use All Players in another trigger after destroying it, it won't work.