i have to agree with you charles i know playing big staduims could possibly help them get exposure but i agree with u it maybe  less then a third of the staduim for a country crowd or less to play in front of  and i am doubting it would bring nuch crossover . because iam thinking back when i went to mix fest in boston a free show and remembering almost a third to half of the crowd leaving after sara barelis's set ended and not staying for GPN or lifehouse who were up next and that was a more pop/ rock crowd.