Yes it would, how old are you? Because arena shooters are coming back in a big way, and halo's roots fall in that category.
Ton's of people still play counterstrike. People are playing unreal knockoff's all the time. Halo is about knowing the map, having a steady aim and even anticipating shots, knowing how many shots with a weapons will take out their shield and kill them.
I would prefer the image, maybe mobility upgrade, but leave out everything else they added.
I think it would have done fine. Halo reach sold well and that was 5 years ago not a decade ago. and that didn't have all the modernization this game seems to have.