Gabe shouldn't have been extending his route when it was Cover 0 and there was no time for it. He should have kept going outside and at worst it should have been an incomplete pass.
Agree on the targeting and again they missed/ignored DPI on Knox just before the first INT. And I forgot about Davis tripping on the 2nd INT, but yeah the INT there was better than an incomplete pass, and if it had just been an incomplete pass, no one would be freaking out about a 2nd INT.