I agree, did Comolli or even Henry for that matter ever mention Moneyball in relation to LFC?
I think the media spurned this theory.
I don't think it's any coincidence that Downing, Adam and Henderson were high on the 'chances created' statistics table in the league last season - or that we appointed Damien Comolli to the role of Director of Football, who notoriously uses a heavily statistics-based approach to working out the approximate value of a player.
I see Fenway's purchase of Liverpool as an experiment of sorts - they are evidently looking to quantify football down to statistics and numbers, if they can, in order to gain a market advantage over other clubs and make our club more successful by comparison. Last Summer, they used 'chances created' as an indicator of an attacking player's value, and bought players which fulfilled that criteria.
The problem is, football is a variable-heavy sport. Unlike Baseball, which consists of a series of set-pieces, football is an open and very unpredictable game - the equivalent would be matches consisting of penalty shoot-outs, which would be statistically measurable in terms of goalkeepers that can save penalties well, and players that are good at scoring from them.
As it is, you need to build more of a model to use to analyse football. Aspects of the sport such as team attacking fluency, player positioning, composure in front of goal, patches of form, players on each other's wavelengths - how do you succeed in utilising statistics towards making these work? It's extremely complicated.