As it was expected it turns out that Cristiano Ronaldo has rejected the extraordinary offer by a Saudi Arabia team. He proved his point that it wasn't about money. He wants a challenge in the Champions League and Manchester United can't give it to him at least for this season. He doesn't want to stay any longer as a result. I wonder if there are any Premier League team interested in him now. The freshest rumour is about Atletico Madrid's wanting him.
Rumors about Ronaldo never ended, before were Chelsea and now Atletico Madrid? I don't think he will accept this offer because he was a Madrid player before
You can imagine how Madrid fans will hate it if it really happened, It's the same when last season he was rumored to move to Manchester City until finally Man United became the last choice.
About that yeah, it would be interesting for him to play against Real Madrid rather than playing for them. I don't know if he would like to be a part of Atletico Madrid still. If his wish to play in the Champions League outweighs that then we can really see him in the La Liga after many years. Atletico Madrid must have allocated quite a lot of money for their wage budget. Because Ronaldo is earning 26 million pounds per year already now. Maybe he would take some pay cut but it wouldn't be too much.