Jon Woods Phoenix defensive back Isaiah Oliver has given the Buffaloes his verbal. The Colorado Buffaloes picked up their second commit from an Arizona player in the last two days with today's verbal from Brophy Prep safety Isaiah Oliver. Oliver is fresh off an official visit to Boulder and decided to join a recruiting class whose remaining opens are starting to get few and far between. He is expected... Click the link above or visit http://www.ralphiereport.com for more. Originally posted by Ralphie Report Click here to view the article.