Following the addition of the former AFL teams into the NFL in 1970, the NFL split into two conferences with three divisions each. The expanded league, now with twenty-six teams, would also feature an expanded eight-team playoff, the participants being the three division champions from each conference as well as one 'wild card' team (the team with the best win percentage) from each conference. In 1978, the league added a second wild card team from each conference, bringing the total number of playoff teams to ten, and a further two wild card teams were added in 1990 to bring the total to twelve. When the NFL expanded to 32 teams in 2002, the league realigned, changing the division structure from three divisions in each conference to four divisions in each conference. As each division champion gets a playoff bid, the number of wild card teams from each conference dropped from three to two. The playoffs expanded again in 2020, adding two more wild card teams to bring the total to fourteen playoff teams.