For those of you who haven't checked out Patoon's blog yet (www.RetiredRookie.net), I'd recommend it. It's always an interesting and entertaining read.
With that said, he recently
wrote an article about why you should be looking to sell Roddy White and Andre Johnson, and I think he's way off base with it. I think he's falling into the trap of equating perceived value with actual value. I wanted to take the opportunity to write a rebuttal.
First off, Patoons mentioned 16 WRs in his study. Three of those WRs (Anquan Boldin, Andre Johnson, and Larry Fitzgerald) have not yet played their age 30 season, so I'm going to ignore them and focus on the other 13 WRs. That list consists of Jimmy Smith, Terrell Owens, Isaac Bruce, Rod Smith, Derrick Mason, Marvin Harrison, Donald Driver, Hines Ward, Randy Moss, Torry Holt, Reggie Wayne, Chad Ochocinco, and Steve Smith. Also, for the purpose of this post, whenever I refer to a WR's age, I'm always referring to his age as of December 31st. That means that this is Roddy White's Age 29 season, even though at the moment he's only 28 years old.
I assume that the premise of the article (and, Patoons, you can feel free to correct me if I'm wrong) is that you should trade 29 year old WRs for WRs who are younger but still productive so you do not take a hit on "perceived value". My contention is that this strategy might leave your team with a higher "perceived value", but will result in taking a strong hit in actual on-the-field production.
My first question is, who are you going to trade these 29 year old WRs for? I think the ideal situation is that you trade a 29-year old member of that list for, say, a 25-year old member of that list. The problem is that, of the 13 WRs on that list, 6 of them failed to register a single point of VBD at age 25 (and two more scored less than 10 VBD). 6 of them failed to register a single point of VBD at age 26, as well (and one more scored under 10 points of VBD). This means, of the 13 WRs on that list, more than half were functionally worthless (or, at the very least, certainly not viewed as "the next big thing") at age 25 and 26. By age 27, all thirteen of those WRs had broken out, but that essentially means you're trading a 29 year old WR for a 27 year old WR. That trade exposes you to risk, and the worst part is that you're just going to have to do it all over again in another two years. Now, if you can trade a 29 year old Andre Johnson for a 27 year old Larry Fitzgerald, then by all means go ahead, but for the most part you simply are not going to be able to trade a 29 year old established stud for a comparable younger value, because a comparable younger value simply doesn't exist. Too many players with hot starts fizzle out early, and too many of the players who ultimately have staying power don't get started until late.
Putting aside questions of who you're going to trade your "old" stud for, let's look at production. The average WR on that list, at age 28, produced 52.7 points of VBD and finished with a rank of 14.0. The average WR on that list, at age 29 (the season you'd be looking to trade him), produced 59.0 points of VBD and finished with a rank of 12.8. The average WR on that list, at age 30, produced 60.7 VBD, and finished with a rank of 13.8. If you exclude Steve Smith (who has not yet played his age 31 season), the average WR on that list at age 31 produced 50.7 VBD and finished with a rank of 12.2. That's three additional seasons of elite, stud, high-end production that you miss out on by trading early. From there, the numbers decline steadily, but very slowly. From age 32 to 35 (4 years), the receivers on that list (excluding the players who have yet to play their age 32-35 seasons) averaged 29 VBD a year (an average that includes 0 VBD from every receiver who could have played their age 32-35 season, but was out of the league or didn't finish among the top 40 fantasy WRs). Of the 8 WRs on the list who were eligible for their age 34 season, for instance, 7 of them were still producing as fantasy starters, and 6 of them finished as WR25 or better (headlined by 1st and 2nd place finishes by Marvin Harrison and Terrell Owens). This is a TON of production left on the table. The 13 WRs on the list accounted for 32 top-12 finishes and and 56 top-24 finishes (plus three more 25th place finishes) at age 29 or later... a number made all the more remarkable by the fact that most of the WRs on that list are still active and will continue to add to that number (Smiff is 31, Wayne and Ocho are 32, Moss is 33, Ward is 34, Driver is 35, Mason is 36, Owens is 37). That's an obscene amount of production that you're leaving on the table by trading a player when he's 29. How on earth are you going to recoup that production? The guy you trade for will need to be a total home run in order for you to recoup the ACTUAL value you lose by chasing PERCEIVED value.
The 13 players on that list compiled a combined 2479 VBD from age 25-28 (four years), and a combined 2467 VBD from ages 29-32 (four years)... and again, that data still doesn't include Smiff's 31 and 32 seasons, Wayne's 32 season, or Ocho's 32 season. I think it's a near lock that the 13 player sample you selected will wind up having accrued more value from age 29-32 than they did from age 25-28.
Trading away 29 year old WRs might leave you with a better-looking team on paper, but it's almost certain to leave you with a worse-looking team on the scoreboard.