They sacrificed so much in order to do good in CL. Those sacrifices might easily cost them a CL spot. They'd have been top 3 for sure at the end of the year if they didn't calculate so much with their squad before and after the CL matches. They invented floods, they are hiding yellow cards, they are doing everything possible. Shortly, they are 100% concentrated on CL.
Now imagine how bad it will be if they fail to pass the groups in CL? They are already behind in serie A and I won't be surprised if they fail to make the CL next year. It will leave De Laurentiis with a bunch of unsatisfied stars who will want to leave and no CL next year for Napoli.
It will be amazing if Juve contributes to their CL failure if our players injure their main stars. That's the rightful thing to do after all the mafia tricks they've been playing on us lately.
Beating them AND injuring their stars will be orgasmic.