I've tried Odin, Root de la Vega, and Kingo. None of them have worked on the 4.4.2 build NC4. And I found out Verizon has Samsung blacklist older builds so once we get the update we can't go back. I'm not too concerned about tripping Knox, though.
Has any one seen a method for rooting on 4.4 for the Verizon note? I tried with Kingo on 4.3 and it told me that it wasn't supported, tried again after the KitKat update and got a message that the server wasn't responding.