He at least told Joe that there was 'something sexual' going on in Joe's showers with Sandusky and a little boy at 9:30 at night. Are you implying that was 'no big deal' for Joe to be concerned about? Maybe in your world ...
You are implying that Paterno was not concerned about it.
It's starting to look like he was. He informed the people who were responsible for Sandusky who you can't quite seem to fathom did not report to Paterno; and it appears he got a report that they investigated and that THEY found it to be no big deal, although they put new restrictions on Sandusky regarding his use of the facilities.
These restrictions do appear to have kept Sandusky from using the facilities for molestation but for some strange reason you keep insisting otherwise.