There’s a Chelsea youngster on the current pre-season tour really catching the eye in a positive way, but he should still be sent out on loan next season if one things happens this summer. Chelsea’s pre-season trip to the United States has got off to a bit of a slow start, drawing with Wrexham and losing to Celtic. However, so much is about building fitness in these opening friendly matches, plus new Blues head coach Enzo Maresca is trying to get across his ideas and football philosophy. Mauricio Pochettino’s time at Chelsea, which only lasted a season, did include plenty of success for young …