Readings
These are not conclusions. They are attempts to use FSL's vocabulary as a lens — applied to real matches, players, and situations to see what it notices and what it misses.
Each piece begins with a question FSL makes possible. Whether the answers hold up is part of what's being tested.
Treat them as the language thinking out loud.
What Existing Football Analytics Already Explain (and What They Don't)
Modern football analytics has developed serious tools for measuring how attacks function as systems. Before proposing anything new, FSL needs to be precise about what those tools already do — and where they stop.