Enzo Maresca has heaped praise on one Chelsea youngster ahead of his side’s friendly against Wrexham. Chelsea have travelled to the United States to take on Wrexham and several other clubs as they prepare for the new season. Their match against Phil Parkinson’s team will be Enzo Maresca‘s first in charge following his appointment as Chelsea manager last month. The players seem to be having fun working under him so far. Tosin Adarabioyo is enjoying training with Maresca, for instance. The Italian himself also appears to be pleased with how pre-season preparations are going. READ MORE: Chelsea a…