This all comes from Sammy Yu saying it. Probably worth remembering that he's not currently in contact with Donald, so very much second hand info.
Seems fairly likely someone else is interested if (as claimed on RTG) there has been some DD running over the last 6 weeks. If someone was going to act on that, they'd be approaching the end of that process soon. Obviously worth remembering though, that the entire point of due diligence is to work out if and how you want to buy something, it's not a guarantee that they are all in.