Really hoping this is extensive maintenance as the loss of another flat is not what the park needs, leaving just Enterprise as the last thrilling flat.
It would be great if we saw these replaced with updated models, but sadly can't see this happen from a company that see's every new investment needing to bring in guests ( rather than improving the lineup).
Outside of the coasters and Beeb land, Towers is mostly limited to two wet rides, two dark rides at most (assuming NST & Charlie remain closed), a chair swing tea cups and transport ride.
Even Chessington has better supports now (which is something I thought I'd never say), let alone other major parks too.