FF off really makes a few of the human aspects of the game really nerfed. For instance, because (THANKFULLY), most servers have FF on, I have adopted the custom of stating my job when a teammate looks at me funny (v6), and I wait for them to say something before I turn away. HOWEVER, with FF OFF, you always have the option of shooting them, if they are CvOps, you will see their health fall, and you can follow up with a few more rounds in the ole’ skull cap to finish 'em off.
FF off is LAME because you can just PF the fricking enemy base, and your cvops will survive the blast. I have to say I enjoy riding on friendly airstrikes, but the enjoyment is shortlived, as it has nullified the funner aspects of the game.