All the fandom is like: "Oh, wouldn't it be perfect if two greatest sultanas of all time met?" And I think that would probably ended up with Hürrem kicking her great-great-granson Ahmed's arse for dismissing the miniaturists and losing all tha battles. Not very glorious.
Mehmet was slightly dissapointed on his birthday. His family gave him all those wonderful gifts, but not the one thing he needed so desperatelly - personality.