Team Dynamics and Splitting

The Art of the Split

In BP, each team has two speakers, and how they divide the case between them dramatically affects their ranking. A well-split case sounds like a coherent narrative told in two chapters. A poorly-split case sounds like two unrelated speeches that happen to be on the same side.

The fundamental principle of splitting is that each speaker should cover distinct analytical ground while building toward the same conclusion. The first speaker establishes the foundation — defining terms, setting up the case, and running the arguments that logically come first. The second speaker extends the case into new territory — different stakeholders, different time horizons, deeper mechanism analysis — while also responding to opposition material.

The worst split is a content split where both speakers simply divide a list of arguments arbitrarily: 'I will do arguments one and two, you do three and four.' This produces two disjointed speeches with no narrative flow. Instead, split by analytical dimension — one speaker handles the economic dimension while the other handles the social dimension, or one speaker covers short-term effects while the other covers long-term consequences.

Communication During the Round

Your prep determines the initial split, but the debate itself may require adjustments. If the opposition makes a devastating attack on your partner's planned material, you may need to address it even if it was not your original assignment. Experienced teams develop shorthand during prep — brief notes they can pass during the round signaling changes like 'take the POI rebuttal' or 'drop argument 3, expand argument 2.'

The second speaker has a particular responsibility to adapt. They have heard the entire debate up to their speech and must respond to what actually happened, not just deliver the plan from prep. This means the second speaker should always reserve some time for responsive material rather than scripting their entire speech in advance. A common allocation is 60% prepared material (their half of the split) and 40% responsive material (rebuttals and adaptations to the debate as it unfolded).