Cardinals' Kelvin Beachum says Kyler Murray 'needs to grow up a little bit' to lead the team | CBS Sports Headlines Cardinals' Kelvin Beachum says Kyler Murray 'needs to grow up a little bit' to lead the team Murray’s leadership has been a talking point over the past year ESN … Continue reading Cardinals' Kelvin Beachum says Kyler Murray 'needs to grow up a little bit' to lead the team