I have another question not in rule book

[MJT]

There was not an "illegal contact" foul as there is now when that game was played.

If you look at the video, it looks as if the Rams are trying to run a "Pick" pattern and it backfired!

It is not holding if you are locked up with a player, and you are taking them where they want to go. If the two guys are just dancing, you will NOT have a flag.

Now way of telling anything from that play.