I think this deal with where shows are being held has got to do with the basic principle of 'business deals'.
Amsterdam Arena, Rotterdam stadium de Kuip gets some gigs. Arnhem's Gelredome gets shows as well...
Up to 10 years ago when there was no Amsterdam Arena en no Arnhem Gelredome, the Rotterdam Kuip was the venue for big rock shows.... This has changed, because the new venues need the income from Rock concerts in order to survive....
Running a stadium is, in my opinion, not a profitable business.....