I think Rupert Murdoch is probably a little too busy to be editing every paper and media outlet he owns.
Just my hunch, but with all his cash and his new young wife, I'd say he lets his managers do their jobs.
Well it's a while ago that Andrew Neil was editor of The Times but, according to his autobiography, Murdoch liked to take a very close interest in editorial matters, especially when something controversial was likely to be printed.