The Minnesota Vikings’ decision to name Kyler Murray their starting quarterback may have settled one question about J.J. McCarthy. According to longtime NFL insider Jason La Canfora, it could soon lead to a much bigger one. One general manager told La Canfora, “I don’t think he’ll be there through the end of the season.” NFL Sources Paint Concerning Picture of J.J. McCarthy’s Vikings FutureThe Vikings publicly treated Murray versus McCarthy as a competition throughout the offseason and into training camp. La Canfora also identified the Miami Dolphins and Philadelphia Eagles as teams worth monitoring under different circumstances.