It sure would be great to return to a good single player plot-based campaign in this series like Q1, Q2, and Q4. There are a lot of people out there, especially older gamers who were teens and 20-somethings when the first two Quakes came out, who find no joy in playing online only in arenas.
Well, I think this game is the successor to Quake 3 Arena. Who knows if we'll ever get a Quake V (or an Unreal 4 for that matter.) I really enjoyed Quake IV tho. Speaking of shooters with a good story, did you ever play Star Trek Elite Force and Elite Force 2? I thought those games were really underrated. LOVED those!