From the options provided, "homophonic" is not typically associated with classical style full noted parts for all instruments in a concerto grosso.
Classical music often features a mix of textures, including homophonic (where one main melody is supported by chords) and polyphonic (where multiple independent melodies are woven together). However, the concerto grosso, a specific form prominent in the Baroque period, typically showcases a strong contrast between a small group of solo instruments (the concertino) and the full orchestra (the ripieno), leading to elaborate contrapuntal textures rather than strictly homophonic textures. Also, detailed notation with dramatics is a characteristic feature of both classical and Baroque periods.
So, "homophonic" would be the option that stands out as less typical for this context.