The Broncos hope RG Chris Kuper returns by training camp after suffering a broken leg on Jan. 1 against Kansas City. Though Kuper hasn't practiced during OTAs, he has been on the field, standing on the sideline as linemen go through drills. "We call him 'Coach Kuper' right now," LT Ryan Clady said. "He's coaching up the young guys for the most part and just watching."