Conversation so far:
What's something that happened during Frank Kush's professional coaching career?
Frank Kush moved to the Canadian Football League the following year, serving as head coach of the Hamilton Tiger-Cats.
Can you tell me what else happened following Frank Kush's move to the Canadian Football League?
Controversy followed Frank Kush to the CFL, with Kush quarreling with some Ti-Cats players when he attempted to ban the common practice of taping shoes and ankles.
How bad did the Frank Kush controversy get with Kush quarreling with Tiger Cat players?
How long was Frank Kush with the Baltimore Colts?
The Baltimore Colts hired Frank Kush in 1982. Kush quit on December 13, 1984.

Question: Was that the end of his career?
Self-contained rewrite: Was Frank Kush quiting the Baltimore Colts the end of his career?