Buy a PS4, use Wine in Linux or keep Windows 7 around. There is no single game that doesn't run on Win7, except FH3 with its WinStore shit - anyway it seems so arcady to me I wouldn't want to touch it.
One does not simply tell a PC gamer to buy a console... There's a reason I'm playing games on PC and has invested a lot of money into a fat gaming rig.
I am a PC gamer as well. But Microsoft agenda with Win8/10 is so off-putting I will stay on Win7. Plus I opened myself to other consoles (Nintendo, Sony). I know it feels so wrong to play a shooter on condole with a gamepad, and I wish they would just support a mouse.