1) This thread should belong in the DP subforum.
2) This thread is limited in potential for discussion. It is impossible for DP to be made for the GBA, since it takes up more space than what a GBA cart is capable of holding. Nintendo would have to remove all of the WiFi features, which would be a lot of work to do as well. The Wireless features would have to be changed to the format for Wireless capabilities on the GBA. I just do not see it happening.
This thread is now closed for discussion.