i almost never buy used games and i only sell my games when i sell my console so that wouldn't be really a problem for me and would change almost nothing but i know some people who sell their used games all the time to buy a new game on release, no clue how they could afford a new console without that possibility.
almost nobody i know is collecting the games and they all sell their games after they finished them so i think it would have a big impact even if not for me.
€dit: ohh damn i forgot about the "always online", i loose connection very often for few minutes, pezus saw that when i played borderlands with him so yeah, this would be a huge problem for me when i would have the same problem playing singleplayer. as example everytime i get a call i loose connection lol
