Oklahoma State lost two-time Biletnikoff Award winner Justin Blackmon, who accounted for 122 catches, 1,522 yards and 18 touchdowns a year ago. Also gone: Josh Cooper, Hubert Anyiam, Colton Chelf and Michael Harrison.
Who keeps the Air Raid offense firing? There are answers. And questions.
Tracy Moore, Sr., The leading returning receiver with 45 catches a year ago, Moore insists he's finally ready to pay off in full on his potential. (Last year: 45 rec., 672 yds., 4 TDs)
Isaiah Anderson, Sr. A complementary piece in 2011, Anderson produced his best camp as a Cowboy, polishing his all-around skills. (Last year: 28 rec., 315 yds., 4 TDs)
Josh Stewart, So. Made some big plays as a freshman and could be in line for a major breakout out of the slot. (Last year: 19 rec., 291 yds., 2 TDs)
Charlie Moore, Jr. The star of the spring game, Moore must prove he's no one-hit wonder; although a strong preseason seems to have addressed that. (Last year: 3 rec., 56 yds., 0 TDs)
Blake Jackson, Jr. A junior-college transfer who went through spring drills with the Pokes, he's getting more comfortable in the system. (Juco last year: 62 rec., 934 yds., 16 TDs)