Aidan O'Brien may run Air Force Blue in shorter races after his disappointing Newmarket outing

Aidan O'Brien is considering giving Air Force Blue another chance to prove himself over a mile in the Tattersalls Irish 2,000 Guineas at the Curragh on May 21.

The triple Group One winner failed to make any impact on his first try over the trip on his seasonal return in the 2000 Guineas at Newmarket on Saturday.