“Consistency,” “cohesiveness” and “complementary football” have gradually gone from goals for LSU to attributes of which Brian Kelly is increasingly seeing his team show examples each Saturday. Those qualities all tie into a level of balance the coach emphasized as critical to the Tigers competing at the highest levels, on a national scale. And with arguably their three most complete games to date, including their two best rushing performances, coming in their past three outings, Kelly is seeing clear signs of progress toward that end. “We want to be equally efficient,” he said, when asked abo…