Well, I do this:
_Players = ["p1","p2","p3","p4","p5", "c1","c2","c3","c4","c5","c6","c7","c8","c9","c10"]
{call format [{%1 addAction ["Statistics","Scripts/Stats.sqs"]}, _x]} forEach _Players
for a few others aswell (actions etc)..
When the user dies, it doesnt select the correct user for the messages etc..