For Arsenal, so far Arteta is only interested in young players who have talent. I even doubt if the Arsenal Management are interested in Ronaldo for them to sign in January, even though Ronaldo is currently a free transfer. there are many things that will be considered by big clubs, to bring in Ronaldo in January. apart from the huge salary, he will also ask to play as a regular player and because of that, until now Chelsea has not issued a statement.
I'm pretty sure Arteta will buy a few players in January, but not Ronaldo. only Chelsea, who have always wanted him so far however, there has been no agreement between Ronaldo and Chelsea.
on the other hand, a very high offer came from an Arab club. however, Ronaldo said he was not interested. So, let's wait after this world cup is over.
Arteta character is difficult to agree with Ronaldo and in fact, I don't think so. There have been quite a few rumors after Ronaldo status as a free transfer that other clubs are after, but from all the lists of these clubs, I don't think anything is certain for now. The Saudi Arabian club has set a price, so which club is really suitable when they are not young anymore and almost players of their age have long retired. Back in the Premier League but even Chelsea have had problems with Graham Potter, and so far Graham Potter has shown no interest in Ronaldo.