In the Saints game, it should have been called. Concerning the officiating mechanics, the short route should have been the responsibility of the head lines person. The HL has the responsibility to release and trail the play once a pass is diagnosed. Last player out of the backfield, that's your responsibility HL, and he was late.
If you notice the field judge has to look up at the last second and just catches enough to rule incomplete because he's watching the other 2 receivers and riff raff in the end zone on his side.
The telecaster then says, the two officials are talking it over. I imagine the FJ said WTF bro, that was your assignment and now we're both going to look bad cause I can't call what I can't see.
View: https://youtu.be/xjvZHMod_3E