OK, I am an Arantxa fan, so in principal I think it would be great for her to come back and play doubles at the Olympics, but, though I may be wrong, I believe someone told me Spain can only take 3 players to the Olympics, in which case, if Arantxa were to play, wouldn't that mean she would take a spot away from either Conchita, Magui or Vivi, all of whom who are current active players working hard to deserve their places? (I'm guessing since she says she wants to play with Vivi, it would be Magui who would lose her place seeing as how Conchita is both ranked higher and has achieved more).
I know Arantxa has done a lot for Spain both in Fed Cup and the Olympics, and I am a fan, but somehow, if that is the case, it just doesn't seem right to deprive one of the above players their place on the team when they are still current active players and Arantxa will have been retired for a year and a half.