Start with Pieces on the Board
LLMs make it possible for one person to prototype several plausible end-to-end designs before a cross-team feasibility conversation starts, turning a blank whiteboard into a concrete comparison of trade-offs.
Software Architecture
Feasibility Is Not Estimation
Rolling up team estimates for an ambitious cross-team project hides the architectural choices behind them. Real feasibility work means simulating how the pieces fit together before anyone estimates.