Yes, the mod was trying to prevent worry among the fans, and also to avoid discussion of Michael's health. Hindsight is 20/20?
I've tried to find that thread with the photos of Tohme gripping Michael's arm, but they've either been archived now or have vanished into some sort of internet nether-world. Maybe someone can find them with a Google search? These were photos of Michael in London for the announcements, and of him at the theater. I've never seen a body-guard before be so PHYSICAL with him, or look so grim. Of course now we know that Tohme was NOT a body-guard, but someone else entirely. He was clutching Michael by the upper-arm in nearly all the photos. Michaels jacket was bunched up under his grip, and I'm sure it at least left finger-print marks on his arm. I've never EVER seen anything like this in any previous photos of Michael, not even during the trial. During the trial the body-guards were sometimes supporting him physically (because of his back-injury), and they did look concerned about him. The London photos made me afraid for Michael. . .
Also in looking at the photos (I'm educated in cultural anthropology, and "we" rely on photographic data sometimes, ok?), I saw NO communication between them. They were not making eye-contact, and there was never anything in Tohme's expression, or in Michael's, to indicate that they had any sort of personal relationship.
A body-guard is there to protect someone from harm. Yet, the person who hired the body-guards (the person who needs protecting?) should be able to set parameters about what is or is not permitted in terms of roughness and personal invasions. When I later found out that it was AEG paying the body-guards (and WHERE did Tohme's income originate?) I was even more alarmed. If Michael was not the one paying Tohme or the body-guards, then he'd lost the ability to set limits with them. I'm not sure why this is not completely obvious by now?