Dreamer, the best player in the world right now is the 1.69 Messi and that's a fact for anyone that likes football.
Also he is maybe the best player ever or second to 1.65 Diego Maradona.
Anyway, you are right that an 1.85 player can find easier a team than an 1.70 because height favors nediocre players. But players with high technique are rarely more than average height.
Absolutely no way.CRonnie7 is better and will dominate also in the future.He has a perfect body and though trainings had made up a robot,a machine goal.Ambidextrous(Messi is single foot),best header in the world with the best elevation,between the fastest players in the world,powerfull shootings,great technique,man of the match,good dribbler(Messi is better due to a lower center of gravity),huge physicall power.
I don't know if you watch football.Have you seen the last spanish supercup and r-o-n-a-l-d-o-s performance ? His performance in the current Champions League ?
Messi outdside Barcelona is an average player(see Argentinian National Team)
CRonnie7 dominated the Premier League and also the spanish league,plays very good with Portugal(and Portugal is way weaker than Argentina).He shines in every team.
Messi in Premier League would be destroyed after two contrast and attempted dribbles.