Ah yes, I love receiving Smug Responses from developers who think they know what's best for their spaghetti code. I've been working with SQL longer than some of these kids have been alive. I know my shit, and I know when a query pings my slow query logs because of inefficient nonsense. Generally your end users have put it through far more paces, than you who probably don't use it in any production capacity. There's ZERO excuse for poor indexes, or NONE at all! Do what you want with the provided fix, because I've already applied to our systems to keep the server from crumbling.