Tyrhallan unlike Leo listened patiently to the Battlemage. He observed the shift in demeanour and carefully took a long reading look over the man, who appeared closer to him in age, but with mages one couldn't really tell.
He was a bit perturbed by the man to lecture 'him' of all people on the rules, but he chastised himself stating that he most likely would have done the same thing. Nevertheless, it rubbed him the wrong way. He would have to find out the man's name later and make a mental note of it...if his underlings ever complained about his strictness towards the rules he would drag up this guy.
Still to his surprise and that of he actually proposed to turn their little warm up into a proper sparring match.
He pondered the request not showing his immediate thoughts on the matter, unlike Dalmer who's eagerness was akin to that of dog waiting for its treat.
He turned his gaze towards the sky again as if he was listening or searching for something, before a soft exclamation of breath was given in agreement.

"Very well and considering your own contribution to this sparring match Battle Mage, you can be the Arbiter." He said as he narrowed his eyes. "After all someone has to oversee the rules and judging of the match, someone as impartial as you would do nicely."