Springers are a lot more active and not as easy to train as a cocker, and also both breeds suffer from several eye conditions - are the parents eye tested?
All puppies are delightful, I may be wrong but it seems as though this is just two pet dogs who have been allowed to mate, did the owners plan it, have they had the dogs health checked at all, are the parents KC registered? Ok if he wants to take a chance, but breeders get a bad name for producing puppies with problems, when litters like this are born without any checks.