Montague says playing philosophy will be a key factor in the recruitment process.
He believes getting results through possession-based football "has to be the goal" for a club whose considerable successes in the last two decades have been based on that approach.
"The important bit for me is that we find somebody who, alongside vital things like character, how they engage with players and engage with supporters and how they are as a leader of the football club, is at the forefront of where the game is going," Montague said.
"It's somebody who can help us be true to our identity, which I think is so important. I have never come across a club that has such a strong identity in terms of playing style.
"We need to be at the forefront of what's going on in football, on the data side, the recruitment side, strength and conditioning, the medical side. That's the only way to get to where we want to get to.
"So as long as we have somebody who respects our traditions but also wants to drive the club forward tactically, that's fine with me, as long as that leads to us performing well on the pitch."
Here we go again. Insert that quote about insanity, repeating mistakes etc yourself if you wish. I cant be bothered.