You're measuring kompany on a ravaged couple of seasons, granted its all you can do, however, to suggest stones is a leader of the same magnitude is a little silly.. Kompany has experienced Gallipoli, big horn, Waterloo (I know, poor examples) and led his troops through adversity to victory. I'm not saying stones isnt able, but displaying it at the very top end is what marks out the truly world class... Kompany anticipation of the ball is brilliant when he's fully fit, it drives a team forward, will he be able to replicate it?? Who knows but he'll give it his all trying....
What I will say about stones is his fearless attitude, for such a young lad, is going to be exciting... There's no reason that within 2/3 years he can't be one of the best in the business!!