PRATER & THE BALLGAME, MAY 8: KAGE CASEY, BOISE STATE & NFL, BOISE STATE BASKETBALL, BOISE STATE GRADUATION, NFL DRAFT LOTTERY, BASEBALL WITH BOB, FRIDAY FIVEFormer Boise State offensive lineman Kage Casey hits NFL field for the first time as the Denver Broncos host rookie mini-camp, Casey is assigned No. 78 - same number Ryan Clady wore in Denver, seven other former Broncos in NFL camps this weekend, Boise State basketball signs guard from Illinois - B.J. (BNN Report) breaks down the roster, top Boise State athletes who are graduating this weekend, does the NFL need a draft lottery, Bob shares travel tips in his season debut of Baseball with Bob, Friday Five - our week in review, with a twist