Duhan van der Merwe has admitted that he could never have envisaged a rise to prominence that means he is going to his first Rugby World Cup as a talismanic figure in a Scotland backline loaded with X-factor. Duhan van der Merwe has admitted that he could never have envisaged a rise to prominence that means he is going to his first Rugby World Cup as a talismanic figure in a Scotland backline loaded with X-factor.