Complex sentence: At the end of the year he was left unprotected for the 1976 NFL expansion draft, through the years, there has been speculation that the publishing of his insider view in the book "The Crunch", was the main reason behind this decision.
Split into simpler sentences: At the end of the year he was left unprotected for the 1976 NFL expansion draft. Through the years, there has been speculation that the publishing of his insider view in the book "The Crunch", was the main reason behind this decision.