I see, so how many requests you have received so far? Why not just take down those requests if you are indeed busy? I received VMs and PMs from n00bs who asked me to join their hacking or fangaming teams before, and I couldnt be bothered to look at them unless I am familiar with the senders. I know you are a much nicer person ^^, but dont you have your own hack to work on?
lol, it seems that the number of spriters on pokecommunity is not sufficient enough to support the increasing number of hackers/fangame developers. This is probably why you are more than likely to receive multiple requests if you showcase your sprites to this community.
I do have a mid-sized spriting team already, and now I need someone who can make custom graphics like pokedex, menu and other stuff. Do you know the difference between spriters and graphic designers? It seems that graphic designers are harder to find than spriters...