Tim Howard offers a heartfelt goodbye to his adopted overseas home, sportsmanship and shock after USA Triathlon's Rio qualifying, Polina Edmunds' merry month keeps getting better, Abby Wambach earns a lofty title (hint: Dr.), bobsledding wind tunnel shenanigans, Serena selfie shenanigans, Tatyana McFadden's autograph marathon, Charlie Houchin catches croquet fever and more.