Ehh, I'm not really debating any of that. I was challenging your assertion that Harvick and Bowyer were never threats to win championships.
You could make a case against Bowyer, 'cause 2012 was pretty much the Brad and Jimmie show. He was a little less than a full race back going into Phoenix, but Jimmie ended up finishing 32nd that day. He could easily have made up some ground there and had at least an outside shot at the title if not for that meddling Jeffy.
Harvick was definitely a threat to win it in 2010, though. He led the points for a good portion of the season, had the highest average finish of all the Chase drivers (5.8 in the Chase and 8.7 for the whole season), and had a shot at the title going into Homestead along with Hamlin and Johnson.
I say we can at least scratch Harv off your list.