If this is regarding more CP per BR... then I've never heard of those complaints before either. Then again, I don't visit the OF. They're just too smart there for me.
As for exp... I liked it when squad kills could actually get you a significant chunk of exp. Now, soloing or small squads seem to do much better exp wise. I might want to be in larger squads after I have enough CP to be useful, but if I'm starting out on Werner to test the waterz there... I know I'd want to climb high fast - yet at a leisurely fun pace.
As for a fix, they should do something to change it's dynamics, even if slightly IMHO. I have and would suggest many more things, but people do a good job of ignoring my informative posts, so i will refrain.
As long as they make killing people worthwhile in a squad and fix it so you
always get exp for a cap, regardless of if you are dead or some unknown bug. Spending so much time on the *only* way to get any significant amount of XP in squad only to have it robbed from you for stupid reasons is not good.