Will Marc Jacobs be the next designer for DIOR ??! !

Remember what we were saying in February about Mr Arnault preferring Marc Jacobs to John Galliano??!
Now it seems that Marc will take over John at Dior! He said that it would be good for for the image of the house ... So what about LV ?! Who will take over ?! wanna start guessing ??
After nearly 15 years at Louis V, maybe a change would be good for Marc.