American Barrett Long and Canadian Adam Roberts, both 24, have been accepted as 250cc wild-card riders for the U.S. GP scheduled for August 28-30 at Indianapolis Motor Speedway, both riding TZ250 Yamahas. American Miles Thornton, age 15, and Scot Ben Young, age 16, have been accepted as 125cc wild-card riders, both riding Aprilias for Veloce Racing. Both have been competing in the USGPRU National Series.