Count me in if anyone has a differences book leading to NFL. I work NF, NCAA, and NFL rules. I have the NF/NCAA differences book, and don't think there is a differences book from any level to NFL, as there are BIG TIME differences, and ones that are much more drastic than the diff from NF to NCAA. There are so many differences it may not be practical, but if someone has something that may be of help, email me at
[email protected] I am willing to share anything I have as well.