The Signs of Greatness set was another series of autographed inserts in 2004 Bowman Heritage. These cards feature the signatures of some of the top prospects in 2004. Phillip Hughes is far and away the most popular card in this set. The blue ink set was inserted at a rate of 1:57 hobby and 1:122 retail and was not serial numbered. The red ink version was inserted at a rate of 1:999 Hobby and 1:2038 retail and had a hand serial numbered print run of 55 copies.