I'm going to put my testes on the line here, and say:
Townsend will do far better over the next 4 years, when the toxic players have moved on, and the less instinctive talented players, but more amenable to coaching step in.
I'm a huge Townsend fan, having worked with him at Glasgow, and knowing the stunts of some of the Scottish superstars in dragging younger players out on the booze, and being pretty poor influences in general, I genuinely think if Townsend gets a squad that is truly his, and creates the culture he wants Scotlqnd will become a blwdi good side