Mostly agree, but it isn't completely impossible to start putting the staff in place before the head coach officially signs. Also, my personal druthers, I wouldn't mind going 1 year with, say, a suboptimal (or green) OC or RB coach, if I had the peace of mind that I had one of the top 5 head coaches out there locked up. In other words, I'd rather start at the top and have a great head coach first and then fill in the staff (including replacing people not up to the challenge) later, than the other way around. If the head coach is bumbling his way around, it's quite likely that the staff is going to look bad too. (Actually, that applies not only to football.)