Feedback:User/Rose Of Kali/GW2 multi-launch

Currently there are a few third-party programs that enable players to launch multiple instances of Guild Wars 1, such as Guild Wars Multi-Launch. This has been deemed "legal" and is not in itself bannable (unless used to break other rules).

I would like to see an official way to launch multiple instances of GW2, provided by the makers of the game, preferrably built into the GW2 client. This would save having to worry about built in trojans/etc or the "legality" of each third-party program.