In reality Armin is much bigger than 98 % of all Proīs. Because he is very tall for a Pro Athlete itīs taking a long time to build all those muscles to his big frame. I believe that in the next 1-2 years he will compete at the Mr. Olympia. Right now he is allready close to qualify, and when his progress will go on and on (as in the last 5-6 Years), he will be one of the most impressive Athletes out there.
For a guy of his height his Proportion are also very good. He just have to work on his overall shape & quality, and bringing a bit more
sweep on his outer legs, "than he will be ready to do damage in the Pro ranks".