Gee, no bias there or anything
You know how to recognize bias? Easy. They throw 120 officials all in one basket when one crew makes a mistake. The article should have said, "This crew is an embarrassment." not "the replacement officials are an embarrassment."
Let's say the NFLRA finally gets their heads out of their butts for a second. Do you think when Bill Levy or Walt Coleman's crew inevitably screws up you'll be reading articles that say, "The real refs are an embarrassment?" No, you won't. That wouldn't be fair, would it? Neither is the broad paintbrush they're using right now. And that is called BIAS.