Unless your dog has some good show wins under his belt, or his breeder, if well known in the breed, thinks he is of top quality I see no future for him as a stud dog.
(I can trace the pedigree of my latest nine month old dog puppy, who is Kennel Club registered, back to the beginning of the breed, some thirty generations. So what! Three of his grandparents are Champions, as is his sire,and the fourth grandparent has her Junior Warrant. He is also qualified for next years Crufts, yet he is soon going to a pet home, as I don't consider him really top class, and therefore no use as a stud. A dog which is not the tops is just taking up space, and is a problem with bitches around.)