ALYSSA THOMPSON SITS on a white leather couch at the Nike headquarters in Los Angeles, crammed between her two sisters and parents. Thompson’s legs are crossed, her hands pinned between them, a white, crisp Nike sneaker bouncing metronomically in midair. A smile crosses her face like a searchlight, here and gone in a flash. Some 2,700 miles away, in Philadelphia, the 2023 NWSL draft is about to start without its…