When a player is pressed, they choose from multiple action types — pass, carry, dribble, or hold. Analyzing only passing behavior under pressure misses players whose primary pressure response is ball-carrying or dribbling. Dembele at Tottenham is the canonical example: his pass radar collapses under pressure (looks like a liability), but his carry/dribble response is dramatically forward-positive — he draws the press and drives 20 yards up the pitch. Effective pressure analysis must evaluate the full action-type portfolio.
Correct analysis: compute directional distributions separately for passes, carries, and dribbles under pressure, then combine into a weighted composite by relative frequency of each action type. A player who switches from passing to carrying under pressure will show the decision shift only in the carry distribution, not the pass distribution — looking only at passes gives a false negative.
Dembele at Tottenham is the canonical example: his pass radar collapses under pressure (looks like a liability), but his carry/dribble response drives the ball 20 yards forward. Analyzing only passing behavior under pressure produces false negatives for players whose primary pressure escape mechanism is ball-carrying. Most pressure analysis is pass-only and systematically misclassifies elite dribblers as pressure-negative.