Broncos rookie wide receiver and punt returner Isaiah McKenzie has been the buzz of training camp through the first five days, particularly because he’s been buzzing around defenders and making big plays. After three days of camp McKenzie switched numbers, going from No. 5 to No. 84. As Eric Goodman and Les Shapiro of Mile…

via Rookie Isaiah McKenzie ready to go one-on-one with Aqib Talib — Mile High Sports