I can't speak for exactly where Ronaldo should go down among the greatest players of all time. But if I'm to hazard a guess, I'd say he should be in the tier below the absolute greatest footballers. While he isn't simply a goal poacher like some claim, he doesn't influence games other than goals as much as I'd expect someone who is staking a claim to be the best football ever. Like I said, he's not just a poacher, he's a quality footballer overall. But if you do cut out the playmakers of the team, he can be stopped because he can't play the role of one. I've always assumes the likes of maradona and pele made the team function really, and to stop the team you had to stop them rather than stop them from getting into the game.