From the article (which I just had a chance to read):
On this five-game win streak, Tannehill has a 96.98 quarterback rating 12 points above his career average.
And that's great, but there was a
twelve-game stretch in 2014 (the Oakland game through the Minnesota game) in which Tannehill's average QB rating was 98.7, and his YPA was 7.4, in contrast to his 7.1 YPA during the five-game win streak this year.
This isn't anything he hasn't done before.
In fact in the Minnesota game that year he engineered a fourth-quarter comeback much like the one we saw the other day at Los Angeles, with two TDs on the team's final two drives before kneeling to end the game.
I think perhaps people are
expecting some sort of Adam Gase, "QB whisperer" effect here, and so the inclination is to view things Tannehill has done before as some sort of indication of an increased ability to perform on his part. That's human nature.