[3] He was waived before the season started and returned to Evansville, to serve as an assistant coach for the offensive and defensive linemen.
[6] Amsler signed as a free agent with the Chicago Bears in 1967 and played in fourteen games that season,[1][7][8] registering one interception and one fumble recovered.
[9] Amsler was claimed off waivers by the Cincinnati Bengals on September 15, 1970 and played three games before being cut.
[1][10] The Green Bay Packers signed Amsler to their taxi squad on October 18, 1970, before activating him in week six and playing him the rest of the season (9 games).
[1][15] While living in Mount Prospect, he was named to the board of directors for the satellite branch of the Franklin Boulevard Community Hospital proposed for just south of Wheeling.