We investigate how structural properties of quantum architectures influence scalability, communication burden, and long-term architectural behavior.

We analyze how architecture-level structural observables relate to transpilation metrics such as depth, CX count, and operation overhead.

We evaluate mediation burden, load concentration, and architecture-level costs associated with system growth and communication complexity.

We investigate whether structural diagnostics can anticipate transpilation-related costs before physical implementation and execution.

We examine how architectural behavior evolves across increasing system sizes, identifying trends relevant to long-term scalability.

We employ transparent computational benchmarks, public architectures, and reproducible analytical methods to validate structural diagnostics.