Keith Urban began his role as a judge on the 12th season of American Idol (January 16th). Everyone, including his fellow country stars, agree that the show’s producers couldn’t have picked a better judge than Keith, including David Nail. David said:  ”He’s arguably one of the more talented individuals in music period, if you look at it across the board — singing and playing an instrument [and] co-producing a lot of his records and songwriting. Of all the people that’s been on there, arguably the most talented judge would be him.”