No point in stability for the sake of stability, not when what we have is a stable downwards trajectory in results and performances. Sack him, and if the next guy can't get it right then sack him too until we find someone who can.
I believe this is now a great squad that should walk automatic promotion with a decent goalkeeper, and just maybe Bruce was important in bringing some of those players in, in which case I thank him for that at least. But he certainly can't get them performing anywhere near the level that is required.