Archive for Replacement Level

Food Metaphors, Replacement Level Style

When writing my irreverent NotGraphs post on Casey Fossum, an interesting question popped into my head: how could I best explain the concept of a replacement level player using a food metaphor? In other words, is there a “replacement level” food? Not every baseball fan is a math nerd, but ALL sports fans love food. This is an indisputable truth, and means that food metaphors have the potential to be one of the most potent teaching instruments since these amazingly quirky mathematics videos.*

*Also, before you ask, this post is a direct reference to Fire Joe Morgan and their historic “Food Metaphors” tag, possibly the best thing that Ken Tremendous has ever created, ever. And yes, I’m a huge fan of “The Office”.

Before we get into the nitty gritty of finding the perfect food metaphor for replacement level, we need to know what replacement level is. In case you have forgotten (or don’t know), here’s Graham MacAree’s description of replacement level, as taken from our page in the Library:

We can define a replacement level player as one who costs no marginal resources to acquire. This is the type of player who would fill in for the starter in case of injuries, slumps, alien abductions, etc.

These are essentially the Triple-A filler players that can be found in every organization (and in copious amounts on the free agent list) every year. They cost next to nothing to acquire, can be found in massive quantities, and should only be used in case of emergency – at best, they make adequate bench players. They are, in short, the very base of major league baseball’s (triangular) talent distribution.

So with this in mind, what’s the ideal food to capture the essence of a replacement level player? Let’s take to the Twitter!

Read the rest of this entry »