What do these football terms mean?

[RyanLanane]

P.S. Wildcard talk won't come in to heavy talk until the last week of the season where there will be alot of speculation - and alot of 9-7 teams trying to get in on their last wheel..

If they get a wildcard berth, there are wild card playoffs - which leads to a spot in the actual playoffs... Trying to remember the last time a WildCard one, for some reason I'm thinking it was the 90's but that just doesn't seem right. I'm thinking St. Louis too, but I know that has too be wrong...