I already told you yesterday that Mike Woodson needs to lead the Knicks into the playoffs to keep his job. No easy task, but when Phil Jackson says repeatedly that he expects this year’s team to make the postseason, the bar has been set. And if the Knicks fail? Well, there will be a new coach at the helm, and since Jackson is not ingratiated with the larger coaching fraternities out there, you can cross out names such as Jeff Van Gundy, Stan Van