It's best to buy him now as more clubs will be attracted to buy him in the summer. Also if he plays well there's a chance Lile might ask for more money than they are expecting now. Plus we could use his pace and creativity right now.
Hazard would welcome Chelsea or Manchester United move! http://www.dailymail.co.uk/sport/football/article-2086344/Eden-Hazard-open-Manchester-United-Chelsea-move.html?ito=feeds-newsxml