Chelsea has identified Ipswich Town’s Kieran McKenna, Leicester City’s Enzo Maresca, and Brentford’s Thomas Frank as potential candidates for their next manager, as reported by BBC Sport on Thursday. This search follows Mauricio Pochettino’s recent departure by mutual consent. McKenna, 38, who successfully guided Ipswich Town to promotion from the Championship this season, has already been contacted. However, Chelsea faces competition from Brighton and Manchester United for his services. McKenna’s potential move to Chelsea would require a compensation fee exceeding £4 million. Enzo Maresca, 44…