Every other Buffalo kid doesn't have an uncle that is in the HOF and is regarded by a large segment of the fanbase as the greatest player in team history. Every other kid from WNY doesn't have a litany of off-the-field issues with reports suggesting that there may be even more red flags that haven't been made public.
Chad Kelly seems to be the last vestige of the old, "Let's bring in (Kelly, Tasker, Bennet, Smith, etc) as coaches to lead us back to the glory days," mentality. Don't forget that just this past fall the kid came back here to watch his brother's high school game and couldn't keep his emotions in check.
He has all the talent in the world, but the maturity of a toddler perpetually mired in the terrible twos.
It would be a bad bet for the Bills to roll the bones on Chad Kelly.