SCHEMA:
CREATE TABLE table_name_99 (color_commentator_s_ VARCHAR, play_by_play VARCHAR, flagship_station VARCHAR)
USER:
Play-by-play of sean grande, and a Flagship Station of wrko involved what color commentator?

QUERY:
SELECT color_commentator_s_ FROM table_name_99 WHERE play_by_play = "sean grande" AND flagship_station = "wrko"