This is a throw I would like to see Griffin makes.
We can only speculate on Kyle's intent or instructions to Griff on this play.
Maybe Griff was instructed to play it safe with the checkdown trying to gain some yards for a FG attempt? or Maybe it was Griff's on decision after going through his progressions.
But, my take on this play is:
there was a clean pocket and Griff had clear field vision, he should know they're in tampa-2
Ronde is the key zone defender along with the MLB
But Ronde breaks on Hankerson's route prior to Griffin releasing the ball:

If Griffin waits a couple of nano seconds longer he has a nice alley to throw to Davis-
My speculation is that if Griffin begins his progression with his eyes to the left reading/glancing quickly from the go route to Moss to Paul to Hankerson it would help get Davis more open against that coverage