Oh, sure, we should have been called for lots more, too.  (though that was 100% a clean block, imo).
Like I said, though, I wish there were *more* talk about officiating.  It's something of a taboo subject.  So much time, money, and effort are put into every phase of this game - from practice facilities, recruiting lounges, scholarships, uniforms, stadiums, scoreboards, coaching salaries, audio/video production during games, filming/broadcasting, advertising, etc.... for the game to come down to a part time employee who needs a day job to pay the bills.  It's crazy.  It's like spending hundreds of millions of dollars on a space shuttle, then giving the astronauts Halloween costumes instead of space suits.