Koeman managed his team into losing, the players may not have liked AVB, but they won. He had 72 points, the most Tottenham had had that decade, and even after he was fired, the most Tottenham would have again until last season. His points total at Tottenham was THE best in their premier league history, up until last seasons campaign.
Plus, who cares if he loses the lockerroom in 18 months, unless you see him as the 10 year manager. Im not sure I see him as that, I think we need someone better, absolute upper crust, but with our current situation, we cant attract that. We need someone who can bridge that gap for us so we can get to that point, and who wont cost a fortune to fire. Paying 15 million for Marco Silva means you cant fire him in 18 months. If we have a long term goal to be a CL team, we need to have a long term vision, and right now that means we MUST bring in a manager not just to keep us from relegation, but to show to both players and potential managers alike, that we intend to, and are capable of, being one of the better teams in Europe. We cant just leap there, we must take steps, and I think AVB is a good second step.