 The next game was the only start of his NFL career, in which he completed 7 of 18 passes for 51 yards in a against the Baltimore Colts.Notably, the opposing quarterback for the Colts, David Humm, was also making his first and only NFL start, the only time in NFL history two "one and done" quarterbacks have ever faced off.Carano and Humm were the subjects of an NFL Films piece entitled "My One and Only," recounting the 1981 game; it noted that the two had been friends since high school (both played high school football in Nevada), and remained friends until Humm's death in 2018.