This is a rather unexpected turn of events for Chessie...
Maybe people think Zufari is open? Or most of the park is open... Either way, it's interesting...
As for opening more rides... Depends on what they can do... It's a surprise Seastorm isn't up but it might well be a year for such a winter of rebuilding for it... But really the only two areas I think they COULD open are Mexicana, 'Africa' and Forbidden Kingdom... But that in turn needs a budget, something Chessie rarely gets, and knowing the luck if they WERE to do that no-one would visit...
Chessington road is ALWAYS busy as well, especially as it's half term, meaning it's getting both kids AND commuters... Nothing to see there...