Can you find a single instance where the rule has been applied in the fashion you suggest it has?
Every instance, pre-2015. The catch process is what determined whether a player was going to the ground as a
runner or as a
receiver. If he completed the catch process, he was going to the ground as a runner, and all the rules that apply to runners applied to him. (If the ball came loose and he hadn't been contacted it would be a fumble, for example). If he didn't complete the catch process, then he was going to the ground as a receiver, and the rules that apply to receivers applied to him. (If the ball came loose on contact with the ground it would be an incomplete pass, for example).
The important thing when you watch those videos is to listen to Blandino's words. His focus throughout is on the
catch process. Nowhere does he say that the catch process has been negated by a player going to the ground. Here's the full transcript:
Blandino, Sept 2013:
This is something that we've worked really hard at to educate people in terms of the catch process. It seems like we're talking about a Calvin Johnson play every season, but I guess when you catch as many passes as he does, it's bound to happen. So let's look at the play from week 1, the Minnesota-Detroit game, where Calvin is going to the ground in the process of making the catch.
The process of the catch is a three-part process: control, two feet down, and then have the ball long enough to perform an act common to the game. If you can perform all three parts, in that order, you have a catch. If not, and you're going to the ground, you must control the ball when you hit the ground. Watch what happens when Calvin hits the ground. The ball comes loose. He did not have both feet down prior to reaching for the goal line. So this is all one process. This is an incomplete pass.
In the above, there is no language about going to the ground superseding the catch process,as you claim it did in 2013. On the contrary, the emphasis is on the importance of
completing the three parts of the catch process. If the catch process were truly negated by the fact that Johnson was going to the ground, Blandino would have simply said so. He would not have pointed out that Johnson didn't get his second foot down, because it wouldn't matter. Back to Blandino's commments...
Now I'll show you the difference. Let's go to Julius Thomas this week against the Giants. Watch what Julius does. He's gonna get control, take several steps, and then reach the ball out for the goal line. Here's the replay. Control at this point. Take two steps. And now reach for the goal line. He has established himself as a runner. He's reaching the ball for the goal line, and we know when a runner breaks the plane of the goal line with the football , it is a touchdown. So that is an example of a catch, because he was not going to the ground in the process of making the catch.
Thomas was a runner, and Johnson wasn't. Blandino tells us that this distinction isn't arbitrary, and that it is determined by the catch process. They both controlled the ball (part 1), and they both reached (part 3). But Johnson didn't get both feet down (part 2), so he didn't perform all three parts of the catch process. Thomas did get both feet down. That means he established himself as a runner.
You're thinking that (under pre-2015 rules) once a player started going to the ground that the catch process didn't matter. That's why people are telling you that you've got it backwards. Back then, the catch process was everything. If you completed the catch process before going to the ground (not "starting" to go to the ground, but actually meeting
terra firma), then you were considered a runner.
When they changed to rule to "upright long enough," Perreira's comment was "
We should be relieved of people talking about the process of the catch." He understood that the catch process would no longer be a part of the discussion, and he was right.