Jimmywe has said the same a few weeks ago. Wouldn't be a great look for the organisers if this was the case. Suppose there's a chance the 🤔 emoji they put on instagram could have been alluding to have not being booked again.
Co-heads possibly. Selling 45,000 tickets in London or MK is very different to shifting 80,000 in Bramham park at 2-3x the cost
They could of course be wildly more popular this time next year, its unlikely though