Most likely not, there has yet to be a situation in which this has happened. Usually games that must be rescheduled are due to problems with weather, in which case, the game can also be moved, and there is no reason to cancel it.
Though their are more seats for NFL games (usually about 20,000 more) on average, MLB tickets are higher priced so that the MLB tends to average a slightly higher revenue.
NFL
NFL's Greatest Games was created in 1999.
The NFL Play Clock is 35 seconds. The NBA Shot Clock is 24 seconds.
Roosevelt "Rosey" Grier (born July 14, 1932) is an actor, minister, and former All-Pro NFL defensive tackle for the Los Angeles Rams. He worked in the Presidential election campaign of Robert Kennedy in 1968, and was guarding Edith Kennedy only a few feet from her husband when he was fatally shot.
82 games in the nba, 16 games in the nfl, 162 games in the mlb.
As of the end of the 2017 NFL season, every NFL Team plays 4 preseason games and 16 regular season games.
how many preseason games did the nfl play in 1970
Samoan-American football coach Kennedy Polamalu (aka Kennedy Pola) is 54 years old (birthdate: November 22, 1963). He is the uncle of NFL safety Troy Polamalu.
The NFL's regular season in 1987 was 15 games. The season was shortened by a strike.
There must be some NFL games online, but due to the subject, I doubt they are fun.