Looks like I was premature, that's okay. I like the Colts having the old Colt logo on the manager's jackets. Colts were actually once the Miami Seahawks but they were only their for about a year. As for the Chiefs, changing the topic a little, I had seen their old logo but I don't know if it was ever on the helmet. It's interesting they put those other states on the logo, Oklahoma, Arkansas, Nebraska, etc.
For the record, I don't know if the Chiefs ever had that on their helmet. Maybe, the red uniforms and arrowhead are nice though.
Old Broncos helmet, I believe I found they even had a version before this. Wish they still wore this one, sharp looking.