It was a landmark weekend for the Roshn Saudi League as Cristiano Ronaldo finally made his debut for leaders Al-Nassr. As the season reaches its halfway stage, here are five things that Arab News learned from the latest round of games. 1. Cristiano Ronaldo looks happy Ronaldo was active as Al-Nassr defeated Ettifaq 1-0 to move back to the top of the table above Al-Hilal. The