"OK, everybody stay calm....." His words seemed to have the very opposite effect, as George and Ron's volume both pitched with awestruck wonder upon taking in the sights and sounds of this, a professional Quidditch stadium – and their baby sister would be playing in it! Not since the Quidditch World Cup five years ago had there been this much excitement. "OI! Ruddy be quiet then! Stay BLOOMING CALM!" Harry had to nearly break his own rule and roar just to make himself heard.