I see WoW, CoD, and FF are not very welcome in this world anymore. Shame really. Killing of the franchises would be very drastic. Do remember that is the very core principles of an IP and everythign that comes along with it.
Even if the modern day incarnation of Call of Duty can be a little frowned upon because of their enormous succes, I must say that I got into shooters more thanks to the very first few CoD games.
As a fan of fiction I'm amazed at the amount of detail a Warcraft wiki can provide me with. The stories are still developing as we speak, but just go check it out. The world design in writing is massive. It's a shame to see that all disappear.
As for FF, I may have never played any games, but without that franchise... the Estpolis series might have gained more popularity. and those sequels were like FF... supposedly anything but great.
Ahwell, I'll play along for shits n giggles. I wish the Beyond good and evil was never there, so I wouldn't be longing for a sequel still...