Report: NFL might revise rules to allow challenging pass interference calls. in NFL General Posted January 22 2 minutes ago, Jared Cisneros said: I know, and that's why I believe games are rigged. I don't expect robot refs, but until you offer the option to challenge their penalty flags, I will always be of the opinion that these games are an inside job. The more and more this type of thing keeps happening, the more the public will wise up to it, and the more likely there is some type of leak by a retired ref on the process in the future. The only reason I believe it hasn't been leaked already is that there would be a hit on any ref who revealed details on what's going on, so they keep quiet. Powerful NDAs are all you need. Who would want to be on the hook to repay the NFL for billions?