In fact , he is second in Bronco history in career passing yards and first in rushing average .
Last season , Elway led the NFL in total offense , passing for 3,891 yards and leading all AFC quarterbacks in rushing .
Elway is second in Bronco history in career passing yards and first in rushing average .
Last season , Elway led the NFL in total offense , passing for 3,891 yards and leading all AFC quarterbacks in rushing .