"To deny the Crusaders a bonus point right on fulltime was pretty important," Rennie said. "It puts us in a position where our destiny's in our own hands. A loss would have meant we would have been relying on others. And I think 46 [points] is enough to be in the playoffs so now it's about positioning."
While the Chiefs are yet to mathematically seal a spot in the top eight, it would take an incredible series of results to deny that eventuality. The jostling for final positioning will begin in Brisbane next weekend, before the Chiefs round out the regular season with a potentially defining trip to Dunedin.
And while the Highlanders were far too good when the teams met in May, the rematch will hold no fear for the Chiefs if they can defend as well as they did in Fiji. An aspect of their game sorely lacking as they headed into the international break with a heavy defeat against the Waratahs, Rennie's men won regular turnovers and tackled well throughout on Friday, showing the benefit of an extra fixture on their schedule.
"We spent the last month tidying up that part of our game - we've done a hell of a lot on individual tackle technique," Rennie said. "It was good to see a bit of evidence of that in the Welsh game and again [on Friday]."
In some ways, such a resolute showing against the Crusaders should have come as no surprise. The Chiefs have won eight of the teams' last 10 meetings, holding the Crusaders to an average of 15.5 points in those victories and setting up a psychological edge should the sides meet in the playoffs.
"There's no doubt we love playing the Crusaders," Rennie said. "They're generally chock-full of All Blacks and for so long were the benchmark. They've been a team we've had some success against."