He might fetch 30 million now but Chelsea were already paying him 30k a week at 17/18 and the articles written about him then said he was a long way off first team action. His two years at Borussia Monchengladbach have obviously improved him no end and he will have a career but 30k a week at 17...
Chelsea are known for stupid wages for kids, they had some young Danish player on 30k a week a few seasons ago. Common thought appeared to be he's never be good enough for their first team. Where is the incentive to push on and possibly seek a drop down a division or two to get regular football...