I believe Halo 2 to be absolute garbage (aside from a few moments in the campaign), so I personally wouldn't care for a remake. The game was good when it was released, but had a severe lack of polish. The campaign felt unfinished (to me), and the multiplayer was filled with glitches, a lot of aim assist, bigger hitboxes, and at times felt like the hit detection was way off (probably due to the host having an advantage) They could polish it up in a remastering, but I still don't know if I'd be interested.