I'm probably in the minority here, but I really think Nicoles baby died. I think they made her lose her baby so this whole Sydnapping thing could happen and EJ would wind up with the baby Sami wanted to keep from him. very contrived, yes, but also very typical of the current writing crew.
so I don't think Sydney is the EJole baby. and I hope the poor little thing isn't. what a mess with Nicole changing back to evil Nicole and having EJ for a father. the poor baby wouldn't stand a chance. let the little sweetheart have at least one decent parent. not that Sami is that great right now, but she beats Nicole. besides, Nicole is hot for Brady now. a baby would cramp her style now.
also, if this is the EJole baby, then Sami would have no reason to hate EJ. she would also have to suffer knowing Grace wasn't her bio baby and if Syd isn't her bio baby, then where is Sami's baby? that would be a little too much.
but I do agree that Mia is so much like Nicole. and I hpe she is Nicole's daughter. it would be perfect! imagine if Will decides to marry Mia! Sami would go ballistic! Sami's son marrying Nicole's daughter? too funny! I would love it!!