I would rephrase the title of this thread to "please, please allow mid race saves in GT5".
Like some have said, "if you don't like B-Spec, don't use it". That's exactly what I do. I don't like B-Spec and I don't use it.
But B-Spec isn't the problem. It's just a feature to be used by those who like to use it.
The FLAW in GT4 is that this game either forces you to use B-Spec or to race long races without the ability to save them at a given point.
I did, alone, the 24 hours of Le Mans in the "Le Mans" game, driving each night one or two "stints" (set of tyres/fuel load) and than saving it whie returning to the pits. This race took me more than a week to finish, and it was a great gaming experience. So great that I did it several times, with different cars.
GT4 doesn't allow this. So, you're stuck to: a) run 24 hours straight; b) leave your PS2 turned on for a week, without the ability to play any other thing or allow others to touch it; c) use B-Spec.
So, what we must ask to PD is not to take B-Spec out, is to allow us to save the long races, at least in the pits.
But, still, that won't be enough, because 24 hour races would still be boring without all the features that the old "Le Mans" game had and GT4 is still missing: a) 24 cars on track; b) random weather; c) day/night/day.
This, and the ability to save mid races, is what I expect to be in GT5. I think that larger grids will become a reality (GT Vision shows it), but I really don't know about the other features.
So, what I want from PD is that they leave B-Spec on in GT5, but also, and more importantly I want them to not make a game that forces players to use it, just because the races are themselves boring and/or they don't have the time to play them straight from start to finish.