I agree, something is definitely amiss. But I honestly think the newspapers are all over this story and have been digging for ages. It has been reported on these threads that MM left TM in May 2019. The Mirror article about a runner leaving TM because of a toxic environment came out on 10 Dec 2019. That's seven months later. So you have to ask, why is that a story worth running when so much time has past from the event, and why is a story about a runner that important (no offence to runners)? Likely because they knew there was more to the story, but couldn't say it, so talked around it.
So much has been found and posted on here, you're right Sassylass, journalists surely have found more. But despite all the amazing detective work on here, there are no photos of them kissing, holding hands, leaving a hotel room together or copies of their text conversations etc. Don't get me wrong, I believe there was an intimate relationship, but to absolutely prove that intimate relationship (potentially inappropriate because of ages at the time or because of PS being in a position of power in the workplace) would the newspapers need one of the parties from that relationship to come forward with solid evidence of that intimate relationship, and tell their story? Which MM most likely did, but they had to give Phil right of reply, and for whatever reason, went with his coming out story instead. I think ShelleyBell could be right on the money with her quote above re: harassment and libel laws.