The calendar should include one mixed event too. Tarmac/gravel. The last time they tried that with Latvia (but officially it was gravel rally, so it don't count). I think it was Spain that it was categorized with mixed type of surface, where crews needs to convert their cars for completely different type. Also I think it's great having one tarmac which is smooth tarmac and not all of them with changeable conditions, worn out surface and really bad weather. It's a world championship and crews needs to be able to tackle all types of events.