14 years without a playoff appearance, 9 years without a winning season. How many head coaches in that time span? How many different coordinators? GMs?
Every time I see a new head coach get hired, or a new GM, or new coordinators I've always been excited for the following season. The only thing I as a fan have gotten in return is a team that has more losses than wins year after year.
So, to answer your question, no. I don't see any correlation. I probably should, but I don't. I only see the W/L column.
With that said, I still sit my fat ass down in my recliner every Sunday and watch the Bills. Cheer loud and talk about them when I get the opportunity to. I love seeing them get positive national media attention. For some reason I'm not excited about the coming season though. Actually, I'm not looking forward to it.