Things are hotting up in the transfer market for Chelsea as they get closer to getting back in action. New manager Enzo Maresca is preparing for his first campaign in charge of a Premier League side, and already has former employers Manchester City in his sights for game one. There will be one eye on if any new signings are featuring in the season opener. Kiernan Dewsbury-Hall has joined the club after a stellar spell under the Italian last season. There have been reports that they are interested in strengthening their defence before the campaign gets underway. Reports have stated that they ar…