Prior to the AFL-NFL merger, they were one of the league's worst franchises: they never appeared in the NFL championship game and had only one playoff appearance (1947). Also, during World War II, due to a lack of available players, they were temporarily merged with other teams: in 1943 with the [[Philadelphia Eagles]] to form the "Phil-Pitt Eagles" (more popularly called the "Steagles") and the following year with the [[Arizona Cardinals|then Chicago Cardinals]] to form "Card-Pitt" (mockingly called the "Carpets", fitting for a combined team finishing 0–10, the franchise's only winless season). | Prior to the AFL-NFL merger, they were one of the league's worst franchises: they never appeared in the NFL championship game and had only one playoff appearance (1947). Also, during World War II, due to a lack of available players, they were temporarily merged with other teams: in 1943 with the [[Philadelphia Eagles]] to form the "Phil-Pitt Eagles" (more popularly called the "Steagles") and the following year with the [[Arizona Cardinals|then Chicago Cardinals]] to form "Card-Pitt" (mockingly called the "Carpets", fitting for a combined team finishing 0–10, the franchise's only winless season). |