I can remember when they wouldnt include Apple in the index, I think the reasoning was the shares werent fluid or circulated enough. Some argument like that, they just didnt like the make up and holding of the share especially I guess.
  Also everyone thought Apple would go down or half or more for a long time and its why I bought it as it was paying a dividend etc. and no reason not to own and I dont even like their computers.

So there is a good chance of it being No simply because many will believe the shares could halve in value quite easily.  Also look back a year, it was half the price back then so they dont like volatility typically.   Fast in and fast out is something they are trying to avoid I suppose, it would be considered a mistake if that were to happen.