I’d like to see Halo 5 come to PC simply so I can play all the mainline halo games on PC. Do I think its multiplayer will do well no, but I don’t see Halo ever really being that big on PC
Something that sucks about Fable 2 not being on PC is that for a while, the best place to play fable 1&3 was PC due to improved resolutions, etc., but you had to play Fable 2 with at least a lower resolution on a console. Luckily with the backward compatibility enhancements stuff that doesn’t matter so much anymore
Hard to tell. Microsoft began building the Xbox ecosystem that included console + PC in 2016, with the first games being Quantum Break and Recore. There was never much interest from Microsoft to release the former Xbox exclusives on PC came out before that year. The only exceptions I think were Sunset Overdrive and, indeed, the Master Chief Collection, but because it has been supported for several years, so a PC version would have been strange not to have it. In fact, Gears of War 2 and 3 are still missing from PC too.