I've thanked you for your input, but now I feel the need to dig deeper into your answers. My dig in is specific to the Bucs/Rams game.
4. Thank you for your clarity about the refs not wanting attention to a clearly subjective rule they are unwilling to enforce to the letter of the law that is written. To this point, I strongly suggest courage over expediency.
When Evans pushed down on Ramsey's head, it was a clear violation but one not likely to be overturned. When Evans pushed off Ramsey from a low position, there's a chance (though unlikely) that both players could've been flagged resulting in a do-over. I get the conundrum. There will never be perfect officiating but that doesn't mean they should shrink from doing the right thing.
3. I'm asking again for you to re-post your response to something I'm truly upset about. If a defender turns his back to to ball carrier by geometry, a blocker should not be flagged for doing his job.