It's already been pointed out: just to do it again as @s8n goes through the 3rd Degree…
HOLD = questionable messages are on the board. It is very easy with 500k+ followers for the account holder to not have any notion of what communications are happening between followers who use the page as a "wateringhole". We should be familiar with this idea, as BO is not responsible for all the various overt and clandestine communications that happen in /qresearch.
'questionable' = is just that. The messages and communications look highly suspect but are still in question, and are connected to BIG NAMES.
I don't see anywhere in Q's drop where it says @s8n himself is 'questionable' or a BIG NAME. But it is easy to see BIG NAMES getting lost in the crowd of 500k+ subscribers and having secret conversations "over in the corner somewhere".