What's he gone and said now? No, actually, don't tell me, I don't need that distracting me later.
Whatever he's said, whatever doubt he's trying to put in your head, forget it. He's an arse and if he wants to veer from Khan's orders, he can handle that himself. We all knew Nik wouldn't listen to anyone, be it you or anyone else. He doesn't take orders, he gives them. It's all he bloody knows how to do.