[ FIELD NOTE ] [ STUFF+ DISRUPTION ]
Stuff+ Stability with Rising ERA: Early Lurker Condition
When underlying stuff remains stable while surface results deteriorate, the market may be mispricing the player.
A subset of pitchers can show stable pitch-quality indicators while ERA rises. That divergence matters because fantasy markets often react to the surface result before checking whether the underlying architecture has actually broken.
DiamondSignals treats this as a potential Lurker condition: not a blind buy signal, but a watch state where the gap between perception and physics may create an extraction window.
IF STUFF+ HIGH AND ERA RISING AND MARKET ATTENTION LOW → LURKER CONDITION → EXTRACTION WINDOW OPEN