i think nd is right...ron's traps from the front aren't exactly the widest ones in the biz
one reason might be his way of posing in the front relaxed where he kinda like shrugs a bit and contracts his traps which makes them look higher but maybe a bit narrower as well...another reason is that his clavicles simply aren't as wide as gunther's, for instance, not narrow by any means ofc, but not "aryan wide" either, and clavicle width as we all know is the most important factor determining the width of one's upper traps...and then the third reason, in some pics at least, is the camera angle, slightly lower than competitors making everyone's traps appear smaller than they really are...