Over the final 5 games of the 2011 Season, DHB averaged 5.8 receptions and 91.2 yards per game. He was a top 10 fantasy WR for that stretch. I'm not going to close the book on guy who admittedly has had a lot of refinements to make with his game. Like someone mentioned earlier, sometimes it just clicks for a player and a team. Joe Horn was a great example.
I see what you're trying to say, but I think honestly you could look at most WRs that started and find a 5 game stretch where they had a good run. I think Moore had a run last year, with the same QB, for 5 games (weeks 4-8 I think). I had him on my bench then. I don't remember the exact numbers but he had 4 TDs in 5 games and was probably around the 90 yard mark per game (I know he had a 100+ yard game in there).
I'm just not sure why we should use 2011 as a predictor for DHB. On the flip side, DHB didn't do bad in 2012, either. He had stats just below Moore (in one less game). I'm just not sure that's a good sign, though. We'll see.