Stadium Pulse

I doubt you will be able to in any competitive modes as they explain in the deep dive they believe its essential to the realism and gameday experience they are trying to replicate in the game. 

I highly doubt it

What I don't understand is why do they not have it in Ultimate Team but it's in the Road to the CFP? 

I actually think that stadium pulse will have the same if not greater impact on the game versus college football 26. 

I feel like the custom macros option will give you an opportunity to counter the effects of stadium pulse.