But if you look at last season's move from Juventus to Manchester United this will be something interesting considering that at that time there was also no really hot news other than in the last few days rumors about a move to City but a few days later it was immediately officially announced by MU.
It is possible that there will be surprises like this again now.
The chance seems rather small since there are not many clubs interested to sign Ronaldo anymore. It is a bit different than the previous transfer window that Ronaldo has some options.