In 1982, he appeared in two games, but at the end of the season he was traded to the Baltimore Colts as part of the deal that brought John Elway to Denver. In 1983–84 Herrmann saw limited action with the Colts, first at Baltimore and then at Indianapolis.
In 1982, he made his mark in two games, but by the end of the season, he was moved to the Baltimore Colts as part of a deal that brought John Elway to Denver. In 1983-84 Herrmann had limited opportunities with the Colts, first at Baltimore and then at Indianapolis.