Josh Allen was a starter as a rookie and he had three games his rookie season with a worse QB rating than what Sky had today. Allen had 6 starts as a rookie with a QB rating under 70. The third game of his second season he had a game with 100 yards passing, 3 INTs, 0 TDs, and 4 sacks.
Hell Allen had a game this season, against the same jets that Skylar beat, in which he had 200 yards, 2 INTs, 0 TDs, and 5 sacks.