We brought back champions from episodes past - Alex Morgan and Kelley O'Hara (Ep. 1), Lindsey Horan and Mallory Pugh (Ep. 2) and perennial participants Sam Mewis and Rose Lavelle - for the ultimate friendship test. We also added Emily Sonnett as a host and had her make things interesting. Who prevailed? Who failed? Here's 15 min for you to enjoy.