I know that this wouldn't be the most exiting pick but lets hold off on judgement for a second.
1. No one has been hired yet.
2. In terms of football opinons, alot of information can be shared during an interview. Nix and Frazier might have similar views on how to build a team. Nix has been around football long enough to recognize football IQ and leadership. I believe he will make a sound football choice.
3. We as fans know very little about Frazier. In fact most of us only know his name isn't Cowher, Shannahan, or Billick. We should be hoping for the right guy, not the right name.
4. IMO, the coordinators who the Bills bring in are as important has the HC. Frazier might have some bright minds in his circle of friends. Who knows?