“The reason that it is so expensive is because it is arguably one of the most significant and important cases from the point of view of (a) the clients; but (b) generally in this field that this court has had to consider for some time. We say that in the light of that, it deserves the best-of-both-worlds solution that Barling J referred to of your Lordship leading as Chairman and supported by distinguished economists and outstanding legal and logistical support. We say that would assist in the just and efficient resolution of these complex, economically-heavy proceedings.”