By Joseph Salvador Arizona’s QB held a surprise press conference Thursday. Kyler Murray held a surprise press conference Thursday where he called the talk around his contract stipulations to watch film “disrespectful” and “almost a joke.” Murray’s new extension contains an addendum that requires four hours of “independent study” during every game week in the season. The clause additionally stipulates that Murray must look over material he receives from the Cardinals outside of regularly scheduled meetings to help him prepare for games. “There are multiple ways to watch film,” Murray said, per …