<p>Arturas Karnisovas resided in the ambiguous.</p><p>The <a class="Link" href="https://chicago.suntimes.com/bulls" >Bulls’</a> former executive vice president seldom provided specifics, whether it was his plan for building a roster or the type of players he was looking for.</p><p>It was often unclear and seemingly ever-changing.</p><p>One day on the job, and newly hired Bryson Graham already showed his hand ... and then some.</p><p>“When you compete on the defensive end of the floor, your team typically plays harder, and you are starting to see that in the playoffs,” Graham said when detailing the player profile he likes to pursue. “The teams that are having success are very good on that side of the ball.