2) Joe Paterno and js basically despised each other. This is common knowledge to anyone w/ an ounce of information on this case. Notice the same picture the haters continue to post? Why in nearly 40 years, from when js played for Rip Engle until his retirement as a coach, is that the ONLY picture available on the WHOLE interwebs of the two of them together?
3)Why would ratting out a retired coach as a pedophile be bad for Joe's or the football program's image? That is as stupid as your first two questions. Joe Paterno never gave a rats ass what the media thought of him or his program. He just cared about doing the right thing. The Rashard Casey case is a perfect example.
Why? I can name one key thing right off the bat: Because for a VERY LONG time post-Penn State years...Sandusky had ongoing campus privileges @ Penn State...including bringing boys to showers & other places on campus.