Well, you can find out if a prospective students has interests in certain sports, but you don't know for sure how good they may be. I guess the biggest thing is that you keep getting them from Europe where you have a better chance of them being a good basketball player. Other countries do not have the focus on bball, and normally European students tend to concentrate on a certain sport, or field, therefore giving you a good shot that they will be decent. I am in know way saying TS finds out if they are good or not, or tries to, just some theory, or logic behind it.