it is ceteris parabus. are Andy Schleck and Cacellara's jaw, longer, than they were ten years ago, after the skull plates should have fused. or 7 years ago.
yeah, it is difficult to neutralise and to discern with your eyes, because of lighting, the catabolic effect on 20k mile pro seasons and loss of facial tissue, receding hairline/baldness visual illusion,
but you dont go to an MD for a check up and once over for cancerous skin sunspots if the GP is blind do you? it aint phrenology. Jonny Vee talks about foreheads growing... everyone puts credence in his word