Chelsea trained on Tuesday night ahead of the upcoming friendly match against Club America, but two individuals worked away from the main squad and were put through their paces. Chelsea’s pre-season tour continues on Thursday when they face Club America. It’s the third of five matches the Blues will play in the United States, with a draw against Wrexham and defeat to Celtic so far. Head coach Enzo Maresca is working with a large squad out in the US as he gets to know the group, which became even bigger when new signing Filip Jorgensen joined it this week. Jorgensen trained with Chelsea on Tues…