Napoli won their game with Torino and now Juvenuts is in 5th spot and out from Champions League.
If this will be the ending of this year I doubt CR7 will stay.
It seems very likely for me too that Cristiano Ronaldo will leave the team at the end of the season. Even if Juventus manage to qualify for the CL, I don't think there will be a change. It is also said that Juventus don't want him anymore.