The Iowa State Cyclones return to action tonight by visiting Colorado in Big-12 play. Cyclone coach Larry Eustachy says Boulder has not been kind to his team, as they’ve struggled there.This starts a tough stretch for the Cyclones who will visit Kansas State this weekend. He says they won’t be favored in many games in January.Colorado coach Ricardo Patton says the Cyclones are difficult to play against. Patton says the Cyclones cause them a number of concerns, especially Tyray Pearson.