It's not going to happen. The Supreme court, which has been dominated by conservative justices for the the last--well, since forever, has upheld the current interpretation, and for good reason.
You are free to practice your religion however you want in privacy, and even in public, but you cannot bring it to a state-sponsored event or establishment, which includes public school football games and courthouses. To adopt any sort of religious activity in state-sponsored events would show favoritism toward the religion in question. Defending against this is not an infringement of religious freedom at all. In fact, it protects it.
2012 Presidential Campaign Blog: Ron Paul National Campaign Chairman Blasts CBS News