 Complete the following phrase:  For 2001 he was retained by Arrows. The Supertec engines were replaced by Asiatech units and de la Rosa was dropped on the eve of the season in favour of the Red Bull-backed Enrique Bernoldi. The package was more reliable but less competitive and Verstappen was hurt on occasion by indifferent qualifying form often lining up behind his rookie teammate on the grid. Highlights of the season included running 2nd at Sepang having started 18th, making a superb start and running well in changing conditions before dropping to 7th and later scoring the teams only point of the year for 6th at the A1-Ring. Less impressive were his performances at 