When it comes to staff (or other "sources") saying stuff, there is very often smoke without fire.
Strangely, though, I’d argue that these types of “sources” have been pretty accurate lately. Certainly more accurate than in the past, anyway.
For instance, we had a similar degree of evidence for a Duel revamp earlier this year when the staff said it and Sanbrooke made a video about it, and many at the time dismissed it as “staff joking around” and “Sanbrooke drumming up views on a slow news day”… but look what happened a few months later when Duel closed and the revamp was announced.
Going back last year, we also had similarly spurious evidence for Thorpe Park getting a hyper coaster for 2024 when Logger’s Leap was having some clearance work done and some markings were seen in Old Town in September 2021, and I and others were decried as making a mountain out of a molehill… right up until Thorpe Park announced their intention to build the UK’s tallest roller coaster on the Logger’s Leap site in December 2021. Admittedly, most (myself included) were dead set on said hyper being a B&M when it was actually a Mack… but the fact that a hyper coaster of any kind was announced when we had relatively limited evidence at the time the rumour was first being spread is definitely something I’d consider a relative win for the “sources”.
I’d also add that in the case of Exodus, some of the most spurious-looking evidence actually ended up being some of the most telling… for instance, the word “Exodus” mysteriously appeared on a vending machine alongside the park’s other ride names in 2021. When people suggested it could be a future project, they were dismissed by most… but that seemingly inconsequential word appeared once again on the coaster’s planning application as the formal project name.
Another case study I could use is the recent developments at Drayton Manor. A YouTuber named Coaster Chall has been posting rumour videos about Drayton Manor’s future prior to the announcements being made… and he has had a near perfect track record of predicting Drayton Manor’s investments so far, with him predicting the fine details of both Adventure Cove and Vikings with a high degree of accuracy in spite of many thinking that he was being too optimistic.
My point is; I wouldn’t necessarily count out the “sources”. I know they’ve had a somewhat debatable record in the past, but to me, they do seem to have been more accurate lately, and as I said, even some of the most spurious-looking evidence can lead to something, as has been proven by some recent case studies. We’ve had a number of rumours from “sources” that have been surprisingly accurate as of late, so I wouldn’t be surprised to see that continue.