It was ruled a catch and down by contact on the field, so there needed to be clear evidence that no football move happened.
Wrong. As I've said before we don't know if the field official ruled that a football move happened. If the field official didn't see the ball hit the turf from his angle, and who could at real speed, then all that needed to be evident for it to be a catch was that the ball did
not touch the turf. Dez didn't need a football move if he had kept the ball off the ground, even if he bobbled it after his body hit the ground. Is this correct? The angles that showed it
did touch the turf including the picture I posted in this very thread as did KJJ, were reverse angles that the field official was obstructed from. That's why I say I don't blame the field official. He couldn't see everything. So if he applied the wrong rule, replay is there to make sure the right one is applied. That is what happened.
They simply said they felt it was all a part of the process of going to the ground. They showed no evidence to support that explanation though. When a receiver tucks the ball (takes one hand off the ball and holds it in a way that runners do), that's not a continuation of the process of going to the ground. It's a separate act that shows he's no longer trying to catch it.
You can repeat it but it doesn't make it true. There was no tuck. For one, he had to double clutch just to grasp the ball because Shields hits Dez' forearm and then he took one hand off the ball in preparation for his fall as he was going to the ground. He left the ball away from his body and it hit the ground when his torso did and popped loose. There is no "switching" when you take one hand off the ball while you are on the way to the ground. You either crash down with it in 2 hands or 1 hand. All in the "process of going to the ground," which is what was ruled. So again, was it incompetence that those 3 rules buffs missed that there was a football move or did they all conspire?
The old rule (that was in place at the time of the play) says that, after control and two feet, the catch process is completed and the player becomes a runner by performing any act common to the game. So a better question would be, How is tucking the ball in one hand not something that receivers do when advancing a ball that they've caught?
Because there was no tuck. There was a double-clutch grasp for control, steps on the way to the ground, choosing to take 1 hand off the ball, and a failed lunge as he hit the ground, ball pops out. No catch per going to the ground.
Start by asking yourself what exactly a football move is, and why it matters. It's there because there needs to be a time requirement after control and two feet down. The player must maintain control of the ball long enough to make a football move. Once he performs any act common to the game (or, since 2016, tucking the ball, turning up field, taking additional steps) he's done something to show that he's met the time requirement. He's a runner now.
"Runner" does not mean someone who's upright, it's simply a player in possession of a live ball. Once control, two feet, and the time requirement are met, the player is now a runner.
See above for "no tuck." 2014 rules or 2016 rules, no tuck happened.
You just put the cart squarely before the horse.
Until the player goes to the ground, the official doesn't even know whether to apply even Item 1. In order to apply Item 1, he has to know that the player went to the ground as a receiver. That he did not establish himself as a runner before he hit the ground. Under "upright long enough" it's the official's judgment that makes the player a runner. Under the 2014 rules and also the other current standard (yes, there are two) it's the act common to the game that makes him a runner.
Go way back up to my first response here. Dez could have established himself as a runner
after he hit the ground too. That occurs by confirming that the ball didn't touch the ground. In that instance you don't need an act common to the game. Isn't that right?