Treggs, from Bellflower (Calif.) Saint John Bosco, is a three-star receiver. The 5-foot-11, 170-pounder is considering Arizona State, Notre Dame, California, UCLA, and Stanford.
Walker is a 5-10, 169-pound three-star athlete prospect from Richmond (Calif.) John F. Kennedy who is considering Cal, Colorado, Boise State, Washington and Washington State. He is listed at The Opening as a receiver.
Four-star wide receiver Jody Fuller will announce his college decision as well. The 6-foot, 206-pound four-star wide receiver from Indian Trail (N.C.) High School is considering South Carolina, Virginia Tech, Tennessee and Miami.
For what it's worth, Fuller was seen wearing Miami Hurricane shorts Friday morning just hours before he was slated to make his announcement.
Asked if that was significant, Fuller just smiled and said, "Nah."
Fuller's announcement will be televised Friday night on ESPNU during the broadcast of The Opening which begins at 9 p.m. ET.
Dave Hooker covers recruiting in the Southeast and Atlantic Coast for ESPN.com. He can be reached at email@example.com.