He was fast. 

[i]Really fast.[/i]

Cho had trouble keeping up with Kolskegg as the warrior wheeled and ran in circles around him. He kept his own pace, slowly jogging in the opposite direction to the Viking's run. Obviously the latter was closing in on him, which was bad; his rifle wasn't as effective up close as it was from a distance. His scope was useless here as well. 

Hmm.

Cho was sure the warrior had agility as well as speed in this new stage of his, it corresponded to what he'd seen so far. Still, it was worth a try. 

He back slung his sniper rifle and lifted his Vector from his chest. The SMG wasn't as powerful as his rifle but what it lacked in force it made up for in sheer speed. He took aim at a spot ahead of him, waited for the warrior to approach, and just before he passed him, Cho pulled the trigger. The gun spat a salvo of death towards the Viking, Cho's eye for marksmanship helping him to lead the fast-moving warrior so his shots would connect. Hopefully.