United States forward Abby Wambach, left, tackles teammate Alex Morgan, right, in celebration after Morgan scored a goal against Ireland in the first minute of play of the first half of an international friendly soccer match on Saturday, Dec. 1, 2012, in Glendale, Ariz. (AP Photo/Paul Connors)

Ireland midfielder Diane Caldwell, left, and United States forward Alex Morgan, right, battle for control of a loose ball in the first half of an international friendly soccer match on Saturday, Dec. 1, 2012, in Glendale, Ariz.(AP Photo/Paul Connors)

Ireland midfielder Clara Grant, left, attempts a tackle on United States defender Rachel Buehler, right, in the first half of an international friendly soccer match on Saturday, Dec. 1, 2012, in Glendale, Ariz.(AP Photo/Paul Connors)

United States midfielder Megan Rapinoe celebrates after scoring a goal against Ireland in the first half of an international friendly soccer match on Saturday, Dec. 1, 2012, in Glendale, Ariz.(AP Photo/Paul Connors)

Ireland midfielder Diane Caldwell, front, battles United States midfielder Shannon Boxx, rear, for a header in the first half of an international friendly soccer match on Saturday, Dec. 1, 2012, in Glendale, Ariz.(AP Photo/Paul Connors)

United States midfielder Lauren Cheney, left, fends off Ireland midfielder Niamh Fahey, right, in the second half of an international friendly soccer match on Saturday, Dec. 1, 2012, in Glendale, Ariz. (AP Photo/Paul Connors)

Ireland forward Shannon Smyth, center, attempts to weave between United States midfielder Carli Lloyd, left, and forward Abby Wambach, right, in the second half of an international friendly soccer match on Saturday, Dec. 1, 2012, in Glendale, Ariz. United States won 2-0.(AP Photo/Paul Connors)

Ireland goalkeeper Emma Byrne, left, grabs a crossing ball against the United States in the second half of an international friendly soccer match on Saturday, Dec. 1, 2012, in Glendale, Ariz. United States won 2-0. (AP Photo/Paul Connors)

United States goalkeeper Nicole Barnhart makes a save against Ireland in the second half of an international friendly soccer match Saturday, Dec. 1, 2012, in Glendale, Ariz. United States won 2-0.(AP Photo/Paul Connors)

United States goalkeeper Nicole Barnhart, second from left, grabs the ball off the head of Ireland defender Louise Quinn, third from left, as Ireland defender M.T. McDonnel, right, and United States midfielder Shannon Boxx, left, tangle on an Ireland corner kick in the second half of an international friendly soccer match Saturday, Dec. 1, 2012, in Glendale, Ariz.(AP Photo/Paul Connors)

Ireland forward Ruesha Littlejohn, right, works against U.S. defender Rachel Buehler for position in the second half of an international friendly soccer match Saturday, Dec. 1, 2012, in Glendale, Ariz. The United States won 2-0. (AP Photo/Paul Connors)

Ireland defender Diane Caldwell, right, heads the ball on goal past U.S. defender Rachel Buehler in the second half of an international friendly soccer match Saturday, Dec. 1, 2012, in Glendale, Ariz. (AP Photo/Paul Connors)

In this Saturday, Dec. 1, 2012 photo, United States' Megan Rapinoe celebrates her goal against Ireland in an international friendly soccer match in Glendale, Ariz. High-profile lesbian athletes have come out while still playing their sports, but not a single gay male athlete in major U.S. professional sports has done the same. (AP Photo/Paul Connors)