Is it?? Dont you think its a good idea to NOT have the multiplayer. NDI is working hard on Uncharted 3's multiplayer so why you want to make the mutiplayer for The Last of Us? I think only single-player will do great Even if you want to put multiplayer, just make it co-op wher the second controller is Ellie. Anyway, its just my opinion.
Well, I think you havn't noticed their are TWO teams, one for the last of us and the other for Uncharted so your first point doesn't really matter, and yes there will be a multiplayer. I kinda have my fingers crossed for a somewhat competitive multiplayer and a Co-op just how uncharted 3 has a multiplayer and co-op mode. Im really excited to see how a competitive multiplayer would play out in this game, it seems it would be much more balanced and fun than uncharted.
Of course but they are not gonna annouce things about multiplayer because it is a sesitive subject adn they want to make sure it fits with TLOU storyline and settings just be paticent dude it will all come soon and I have faith it be great.