And for all of Ronaldo's finishing ability, he's only 2 goals ahead of Messi in 2014. Playmaking ability is much more than assists though.
The reality is Messi has set a much higher standard for himself than Ronaldo, and that's the problem he's facing right now. When you hear people talking, and read the media talk about "Messi's decline" and "Ronaldo's amazing scoring run/form" you'd think Ronaldo scored double the amount of goals Messi did this year, and you'd probably be shocked to learn that he's only 2 goals ahead in the calendar year (54 for Ronaldo and 52 for Messi), and I'm not even taking penalties into account here (this season Ronaldo took 8 penalties compared to 1 for Messi).
Those two players are clearly better than the rest, and I wouldn't complain if either of them got it this year, but to say that Ronaldo has been clearly ahead of Messi this year is an over-estimation based on holding both players to different standards imo.
Yes Ronaldo got "lucky" as Ramos bailed him out in the CL which meant he did end up with a trophy, but Messi was also one goal (or save) away from winning a major trophy twice (La Liga and the world cup), and when the margins are that close you can't really put too much weight on trophies, especially considering Messi's team finished higher than Ronaldo's on two occasions last year, and considering Ronaldo won the Ballon d'Or after a trophy-less season last year.
And finally, if you want to know which player is more important to his club, just think about who would suffer more, Barcelona without Messi or Real Madrid without Ronaldo? And you'll have your answer.