can't wait to see who is going to make that next jump in online FPS. I really can't think of what can be done to have effect like Halo or CoD4 had in their time right now, it seems that since CoD4 it's been just an evolutionary progress. It's really hard to come with something new right now but I'm no designer
new hardware will probably help to have higher play count or bigger maps but that's not going to necessarily make things better.
Destiny can be the next one potentially or Respawn's first game but I'm thinking those will be just more of the same with slightly different flavor.
I like Halo 4 multiplayer but I'm thinking of it as a transitionary game from Bungie to 343, although you can say there are a lot of radical changes to the game they still played it safe overall, the additions are from another popular game translated into Halo. even in the single player it wasn't all that it could have been.
For next game, now that that transition from bungie to 343 is done, I can say it was mostly successful too, I hope they go think of next big thing for the genre while still being Halo not be scared of all the people that will cry to any changes, like we already have with 4 even.
Look at history of main line halo
Halo CE put the FPS on console and it was new kind of FPS, slow, strategic, with big levels and vehicles etc. It started the foundations of console controls for FPS, regen health etc.
Halo 2 started the whole online gaming on console like it is today.
Halo 3 didn't have as big of a effect but it brought the community aspect to the next level with theater and forge mode.
what Halo 4 did?