I am not Spock wrote:
Not to mention Ezri just happened to be there in the MU during the season 7 timeframe.
She may not have been joined though. It could have just been Ezri Tigan, not Ezri Dax
MU Ezri was unjoined.
I always wished MU Jadzia was unjoined. First viewing, I actually thought that when Sisko called her Dax, he had tipped off that he was an imposter by calling her a name that wasn't hers. Was not to be, though.