Ya, Nate The Great was never really consistent enough. He was also a bit of an in-betweener. He was just a bit too big for 170, and a bit too small for 185. He would have ruled over 175 IMO.
Edit: Also, Nate wasn't a gutless coward like Khabib. When Nate had a bad weight cut, he fought anyway. When Khabib has a bad weight cut, he just pulls out or demands a catchweight.
Nate Marquardt was pulled trying to make weight on UFC Versus 4. He wasn't offered a catchweight, and Dana White straight up cut him from the UFC. Khabib pulls out of events, demands catchweights, and where is Dana White banning Khabib from the UFC?
If Khabib was forced to make 155.0 & fight every time he has a bad weight cut, he would have lost 2-3 fights brutally. It pisses me off that he gets so much leeway.