According to proponents of Sola Scriptura, is it possible for someone to accept both Sola Scriptura and a canon of less than 66 books?

This question is inspired by part of an answer given to a recent question : > It is God alone who has created the canon, our human responsibility is only to recognise it, which we have done better and worse through history. If someone seeking the enlightenment of the Holy Spirit and diligently studying the Bible arrived at the conclusion that, say, Song of Solomon, or Esther, or James, was not inspired, would it be possible for that person to accept Sola Scriptura AND accept a 65 book canon? Why or why not? *** This question is seeking the perspective of those who believe in Sola Scriptura, and I'm primarily interested in the answer to the 2nd part of the question (why or why not?)