You can see here and i send more...
http://www.fashionologie.com/Karl-L...-Renewed-Yves-Saint-Laurent-Contract-11378199
That website is in portuguese
http://modaspot.abril.com.br/news/fofocas-na-moda-alber-elbaz-na-chanel-em-2012 - I read from this website.
More...
http://nymag.com/daily/fashion/2010/03/rumors_about_alber_elbaz_takin.html
i wouldn't really give those old rumors any credence...
doesn't seem like there's anything to back them up