The series must evolve to meet the demands of what Gaming has become...or it will die because of bad sales. That is the sad truth of it. I just hope this "veteran developers" can pull it off, or it's curtains for their standing.
That's the real shame of it all. I recognize what you're saying, but as someone who grew up with series such as Might and Magic, Wizardry, Ultima, and Fallout, it really is upsetting seeing how the industry has shifted as far as what types of games a company can safely develop and produce.
Still have high hopes for New Vegas, though. It seems like it's going to come as close as anything possibly can in this day and age to reaching standards that were set years ago, and subsequently ignored.
Why are abstracted tabletop RPG games developed in a previous century for stone age computer systems and played by a niche audience the standard to which a 3d first person shooter that must have mass appeal is held?
Because without Fallout 1 and 2, Fallout 3 wouldn't exist as it is today. Fallout 3 owes its namesake, setting, and lore to the games that preceded it.