I said downside to a cluster because they have put most of the gifted kids in one class then put a cap on the number of kids from each class in extension classes. It is like putting all the good teams in pool A so you end up the 3rd strongest team missing out on the semis because they had to play teams 1&2, then teams 10&11 who won pool B end up playing teams 1&2.

At this point if the kids were spread out they would have more chance of the extension. Never mind I have decided school is day are at this point.