I need a hack that will allow users to select an opponent and register them to play against at a certain date and time. The choice must be approved by the challenged before it is confirmed. It would be nice if it had an area where teams could challenge each other too (2v2 4v4 6v6 etc.). Any help would be welcome.
Thanks!

well since it looks like no one is gonna help... Ill make it myself
Im gonna make it a mod of Fury's Team mod so its gonna add to what he added. Ill put it up here when im done with it.

good luck with it mate.

thanks fury (good work on that mod by the way)