VH for DS

Since the Wii has the VC to download the old games, why not they make a VH (Virtual Handheld) for the GB DS?

They can release old GB, GBC, VGB, GBA/GBSP, and also GameGear and Atari Lynx on the System, and to store the games they can release a 2-4 GB memory-card for the DS, I think it will have the same success as the Wii's VC :)

What do you think??

I will be the second person to answer my topic ;)

YEAH COOL, I WANT TO SEE "FINAL FANTASY LEGEND 1&2" to come out :) .