Hes had 1 full season in the prem. Having a re-occurring injury for a half a season at 20 isn't something to be worried about particularly when hes hardly missed a game in the rest of his career making over 100 appearances at 21.£60m+ for someone that's never started more than 16 games a season in the Prem?!
£60m would be an absolute steal, considering who is going to be in for him.