By Megan Feringa Chelsea boss Emma Hayes quoted American poet Robert Frost and insisted she has “no opinion” on Jonas Eidevall’s claims of her “irresponsibility” after last month’s League Cup final in a bizarre press conference. At the final whistle, Eidevall and Hayes appeared to engage in a small fracas, with Hayes shoving her opposite number away and pointing her finger accusingly. Tensions had flared earlier after Eidevall appeared to enter into a confrontation with Chelsea midfielder Erin Cuthbert over a disagreement on throw-in protocol. Hayes slammed the Gunners boss for his alleged “in…