Nah, it will never happen. Cloud gaming might become more popular, but will never fully replace local gaming.

First of all, I don't think we'll ever a get a datacenter full of GPUs 10ms away from every person.

And even then, you will always have the hardcore gamers who will not tolerate the latency. Especially as monitors and hardware get better, those 10ms of network latency will be more noticeable.

You might say that hardcore gamers are too few and will be just ignored. But the "PC Master Race" segment seems to be growing each year.