Place all players in a variable

Is it possible to place all players in the game in an array with a for loop?
Result will be like this:
players[1] = Player 1 (Red)
players[2] = Player 2 (Blue)

and so on...

But you can use Convert Index to Player can't you?

What i want is to set a camera for all players.
Camera - Apply

for each integer a from 1 to (your max players) apply camera for Convert index to player(integer a)

danke, now i learned some more about loops :D