We did not get any news about .hack this E3, but there's always TGS 9/30 in Japan. Until then why not give your classic PS2 .hack game a fresh coat of paint? Install PCSX2, pop in that .hack disc, and in your video plugin settings, you can go 4k or even 8k.
Click the image for 3 screenshots of Native PS2, 4k, and 8k. Native to upscale drastically improves the quality. But not much change between 4k and 8k. Unless you look at Kite's eyes, you can see sharpness improvement. Also there's a fork in PCSX2 that allows texture swapping.