None. I own hard copies of all of them and don't see the need to get them on Virtual Console. I have a friend that would be able to fix my older games if they die, which he did the other night, so yeah.
No I wouldn't want a game on the VC, since I only play the traditional handheld main series games.
Why is that a reason to not put them on the VC though?
OP said:If you could get a Pokemon game for 3DS Virtual Console, what would it be?
Well their 20th anniversary will be in the coming years so they could do that as some sort of celebration, rather that than remaking Fire Red & Leaf Green..