Adding to the posts above, I think every team needs to play to Ronaldo's strengths, obvisouly you oughta do this with every player in the team, and that's harder to execute than in theory. He creates a lot and usually makes it easy for his teammates by basically setting himself free in the box and adjacent areas and creating a very easy line of sight and an easy pass for teammates. Case in point, RM really squeezed Ronaldo to the max of his incredible positioning and brain, and the plays at several points in time were designed one or two seconds before they actually started. Everyone knew how to play together and to each other's strengths.
Two examples of this are the classical Ronaldo/RM goals of a back low pass into the area, and a low finish by Ronaldo:
Skip to 4:15, RM vs Atletico CL semifinal
CL final against Juventus
And that's where RM excelled. Everyone just knew it, when Ronaldo handed you the ball like in the two videos above, teammates knew he'd find space behind the defensive line and just wait for the right moment. The focal point was Ronaldo in key several seconds of the game, and Ronaldo would make it easy for teammates as long as they didn't complicate and whenever he created an easy pass for them, they no frills just passed to him for a shooting position. In RM it was just smooth, very smooth team play, and Benzema played a part on it and worked together very nicely with Ronnie.
The important thing here, for me, is that Ronaldo should be the focal point, specially when he ditches defenders so easily, and makes it so easy for teammates to look good. But this requires some time, a collective thought to take advantage of him, and knowing each other *very well*, which is very hard with just one month of playing.
But the coach and teammates need to realize that this focal point on Ronaldo needs to be on these micro decisions on several key moments throughout the game. He cannot be, and doesn't need to be, a focal point of the strategy itself. If you play purely for him, defenders will cut it off easily, and you cannot spend a game bombing crosses to the areas. Ronaldo can link very well in small, advanced spaces (
quick example 1,
quick example 2), and with him up front you can play whatever kind of football you like. You cannot construct plays purely for him, or bomb crosses in. You need to play football for everyone, and 5 or 6 times a game, Ronaldo will create game for others by being world class and finding himself alone in a shooting position, and that's where I believe the decision making needs to be simplified and have him get the ball instead of anyone else.
I'm a firm believer if there's any guy on the pitch today in world football in a shooting position, no one will do it better than this fella. But even then, I've learned throughout the years that a team that purely plays for him, is actually undoing his brilliance because as a target man he'll have 3 defenders in on him. Just play normal football like a team, and let Ronaldo drift and stay out of the game and out of the plays. The more in the shadows he is, the easier it is for him to ditch a defender. If every cross goes to him, and if your strategy revolves around going wide and putting 30 crosses in, it's not going to work.
Sorry for the long post guys.