The 2017 British Grand Prix at Silverstone is the race which nearly didn't happen. OK, that's an exaggeration: Dorna was always going to ensure that a British Grand Prix would happen. The British Isles are such an important market that it is unthinkable for the series not to race here. But the collapse of the Circuit of Wales project meant that a lot of negotiation had to go into ensuring that the British round of MotoGP would actually take place.
For many observers, the refusal of the Welsh Government to underwrite the construction of the circuit was inevitable. The numbers being claimed seemed at best wildly optimistic, and at worst woefully inaccurate. Was Dorna wrong to get into bed with the Heads of the Valley Development Company, the organization behind the Circuit of Wales? Possibly. Dorna have form with making deals with circuits that never get built, as anyone who can recall the saga of the Balatonring can surely tell you.
Then again, what have Dorna lost? They signed a deal with the Circuit of Wales for five years starting in 2015, with an option to extend for a further five years. The deal was reportedly lucrative, well above what Silverstone was offering to pay to host the race. Donington Park was no competition at the time, the circuit in financial difficulty and badly in need of upgrades. Since the deal was signed, Dorna have had two successful races at Silverstone, for which they have been well paid. When the Circuit of Wales project collapsed, Silverstone stepped in to take over. Dorna will still be paid by Silverstone, though it will be less than the Circuit of Wales would have paid.