I would be happy to post a plan. I have shared in appropriate threads my opinion for making the team better, which we all want.
So as to not hijack this thread but to answer your question I am an advocate for hiring a strong GM with a football vision. That vision is more than one year, it spans many years. That GM not only makes the final call in the draft room (something the Pegulas refuse to allow Whaley to do) but hires a coach of his choosing. This is the basic power structure of teams that win Superbowls such as the Steelers, Ravens, Seahawks, and Patriots. The last two examples have visionary coaches hiring the GM but the point is the same, Unity of Command.
The Bills have suffered greatly by people making decisions on short time horizons, chaotic chains of command, and lack of overall long term vision.