I agree but I don't think the Ertz play was an example of it. IMO, they got it right on that one. Ertz caught the ball, secured it, transferred it, made a football move and was a runner and it was not a continuation of the catch situation.
The Jesse James play was an example of what needs to be fixed.
What often drives me crazy is when a receiver catches the ball with two hands, transfers it to one hand and then isn't given a catch. If you have that much control over it, to me, it's a catch.
