I guess I can understand it to some degree. The family and I have been season ticket holders since 1977, and I can say without a doubt that this past season was one of the most difficult to bear. The 2-14 seasons were God-awful, but you knew the team was God-awful to begin with. This past season, there was reason to believe the team had a good chance to make progress. But the Bills made themselves God-awful, and at times it was some of the most gut-wrenching idiocy I've ever had to witness.
This was a group that demanded to be cleared out, but ownership declared being generally happy with the status-quo. The T.O. signing, to me, was to partly make up for this, but it's hardly enough.
I never considered not renewing, but I can see why others might.