2008 Signs of the Future was an insert set in 2008 Bowman. The cards were inserted into retail packs at an overall rate of approximately 1:24 retails packs and as a box topper in HTA Jumbo boxes. The cards were not inserted in regular hobby packs according to Topps. Officially the cards were released in an A and B groups, but Topps has not released which cards fell into which group. Jose Mijares did not return his stickers in time and thus was packed out as an exchange card that could be redeemed until 5/31/2010.