I wouldn't be happy with playing at 30 fps just to get some more shiny shiny surfaces in exchange.Again Dice should've optimized the SP to 1080p/30 for pure eye candy since most people only play it once or some never. So why the heck sacrificing the res just for a check box?
Let's all be frank here, most people except the hardcore shooters want their nextgen games look nextgen. You don't sell a new console for 60fps mate, you sell it for in your face graphical leap compared to your old console. I can 99% guarantee you BF4 on PS4/Xbone wont look too much different than PS360 versions graphically speaking, not counting the 64 players. People who upgraded to a bigger full hd TV would hurt the most, at 720p no matter how sharp your textures are, they would get totally compromised by the low res, so it's completely a waste. They say it's >720 but by how much? If it's even close to 1080p then Dice would mentioned it already so don't even hold your breath here.
GG is doing something extremely smart with KZSF in this regard. Satisfying the mass casual players for razor sharp 1080p graphics while at the same time catering for the framerate whores for competitive MP. Like I said earlier if it's not too late for Dice to change the plan then they really should get on with it! I'm sorry if my rant come up too aggressive but this is exactly how I feel about it.
I wouldn't mind having it available as a option but I'd play at 30 fps just out of curiosity and that would be it for me, since I consider 60 fps and above the holy grail of gaming when it comes to softness & smoothness.
Okay, if developers want to sprinkle some glitter on the graphics, it's their choice, but you can get adamantine graphics at 60 fps and 720p -so they can decrease the resolution- with these very advanced consoles. They are really powerful taking into account power consumption.