This was purely for sport.
Inconveniently, Fisher's teams did not rank all that high in delay-of-game calls since 2001. The best I could come up with was this: Fisher's Tennessee Titans had 30 total delay penalties during the 2002, 2003, 2007 and 2008 seasons. That was tied with San Diego for second behind the New York Giants (31) for those selectively chosen seasons.
The Rams will happily decline any penalties for delay this offseason, provided Fisher doesn't greet them with a stiff-arm.