Nailed it...It's going to happen. Will it be the Saudi's? No idea. There are many in the Glazers who don't want to be involved in football and will no doubt be putting pressure on to sell, especially at figures such as $4bn.
Can we take the moral high ground onbeing owned by the Saudi's? Not really. We live in England and the government here has been part of terrible things to benefit themselves. Reality is, the whole world is corrupt...some are just more obviuos than others.