Colorado strengthened one of its biggest areas of need on the eve of national signing day.
On Tuesday, defensive lineman Israel Antwine, from Millwood (Okla.) High School, announced he has switched his verbal commitment from Oklahoma State to CU.
Antwine is expected to sign his national letter of intent on Wednesday, the first day of the new early signing period.
"I was just thinking about what's best for me and what's the best decision for my future," Antwine told Newsok.com. "I saw a chance to play early as a freshman and to spend more time at defensive end which is my favorite position.