Contract talks for Dean Holden are expected to start this weekend: https://londonnewsonline.co.uk/charlton-athletic-boss-dean-holden-set-for-contract-talks-this-weekend/
I would be very cautious about an article claiming that Thomas Sandgaard walked away from a £17m deal to buy The Valley: https://www.footballinsider247.com/charlton-athletic-owner-sandgaard-walks-away-from-17m-deal-sources/
I would question whether The Valley has 'redevelopment potential', although the railway line is not the issue. There is limited access; the stadium has a different planning designation; and demolition costs would be substantial.
Richard Cawley has commented: ''I'm not saying he is wrong but there are things I've never heard. Info I received was TS never pulled plug over percentage with Methven's group and the railway angle about halting development is a new one!"