... and maybe some sort of high tech color shifting technology to take the blue backpack to a red one. Since we are high jacking this thread and having some fun ... how about a device in the backpack that sends an alert to the player/parents when (1) that half eaten bar and/or banana peel is starting to grow legs; (2) the number of partially consumed water bottles has exceeded 4; the home and away kit are missing (including the mysterious ... "how the hell did you manage to only put 1 sock in the bag?" phenomena)