As recruiting gets tougher every year, coaches are always looking for the next big thing. Thanks to forebearers like Luc Longley and Andrew Bogut, the Australian recruiting pipeline is stirring things up in college hoops. Here's SI's guide to the Aussie invasion, leading off with Allen, who averaged 2.2 ppg in his first two years at Indiana, Allen transferred to St. Mary's, where he has to redshirt a year according to NCAA rules.