az_prof said:
As I said, I agree that the term "three year window" is confusing. Perhaps it is better to describe this as others have said above as "three year rotating window"
Or a "2nd-degree 3-year window", which is basically a 3-year window of how someone's 3-year windows will look.
gianmarco said:
SSOG, seriously. Are you having trouble reading and understanding what is being said? I even put in capital letters it SHOULD be good. I don't know right now in 2008. In 2010, he will have a new 3 year window that will predict 2010, 2011, and 2012. It's much easier to predict how his 2012 season will go in the year 2010 that it is now (2008) since the NFL is so dynamic. So no, I'm NOT predicting what his 3 year window will look like in 2010.Right now, his 3 year window looks very good. He's a player that has a ton of value because of what his 3 year window holds. So, if I own him, I'm happy. Next year, I will REASSES his 3 year window (2009, 2010, 2011). If nothing has changed and things still look good (which most would think they do), then I continue to hold. When 2010 rolls around, I will do ANOTHER 3 year projection window. At that time (2010), it will be much easier to project what he will be doing in 2012 than it is now. If something happens to change in 2010 (i.e. he goes to the Raiders), then I can adjust at THAT time. By looking at it this way, you're not losing value of younger players simply bc you fail to project beyond 3 yrs at a given time. It doesn't take a rocket scientist to figure out that, all other things being equal, you take the younger player.
I'm not having trouble reading and understanding, I'm just seeing a lot of contradictions. You say that "all other things being equal, you take the younger player", but if you're doing that you're not using a 3-year window. If you *ONLY* look at a 3-year window, and two players have identical projections during that span, then you should have them ranked equally. If you don't, you're not using a 3-year window, you're allowing for outside concerns.And what if things aren't equal, but they're ALMOST equal. What if you have an older player who you project out very, very, very marginally better over the next 3 years than a drastically younger player. Would youth still win out? And if so, what if it's only very, very marginally better? And if youth still wins out, what if it's only very marginally better? Where's the cutoff point for where higher projections beat out youth? And how can you justify favoring youth without resorting to a defense that looks beyond a 3-year window? And if you DO acknowledge that you look beyond 3 years, then aren't you admitting that you're not using a 3-year window so much as you're just putting an emphasis on the next 3 years?For perhaps the most extreme example of demonstrating the weaknesses of the 3-year window... Peyton Manning said before this season that he plans on playing 16 total years. Let's say that, after 13 years, he is still an uberstud of the highest magnitude. Let's say that Roethlisberger is still performing like he did this year, and you project Manning and Roeth to put up identical numbers over the next 3 years (with a slight edge to Manning). A 3-year window approach will say that both players will be equally valuable until the beginning of next season, where Manning's value will drop precipitously. Is there anyone on the planet that wouldn't prefer Roeth in that hypothetical, though? Would you really wait a year before dropping Manning's value, given the concrete knowledge that Manning was at least incredibly likely to retire after 3 more years? Don't you think some variable should exist that looks OUTSIDE OF THE 3-YEAR WINDOW to add to the equation in order to justify ranking Roeth over Manning?If you give preference to youth to break ties, you're adding a variable to the value equation that looks outside of the 3-year window. All I'm trying to do with "exit value" is codify that variable, pin it down, and come up with a way to assign a more concrete and defensible value to it instead of simply saying "well, in these certain cases which I will not concretely define, I choose to ignore my primary philosophy because there is a major flaw in it which I have not addressed". If you have a strategy, you shouldn't have to abandon that strategy in easily recognizable situations (such as you do when you use youth as a tiebreaker), you should have some sort of contingency built into that strategy that recognizes these situations and accounts for them in the valuation formula.