अत्र श्रूरा महेष्वासा भीमार्जुनसमा युधि |
युयुधानो विराटश्र्च द्रुपदश्र्च महारथः || ४ ||
In this army, there are many brave archers who fight like Bhima and Arjuna - like the great warriors Yuyudhan, Virat and Drupada.
Although Dhrishtadayumna was not a significant obstacle to the great power of Dronacharya in the art of warfare, there were many warriors who were feared. Duryodhana describes them as great obstacles in the path of victory because each of these warriors was as formidable as Bhima and Arjuna. He had knowledge of the strength of Bhima and Arjun, that is why he compares others with these two.