LONDON : British boxing promoter Frank Warren and Chris Eubank Jr have been urged to resolve their legal dispute over Eubank's rant about Warren at a press conference before Artur Beterbiev and Dmitry Bivol's undisputed light-heavyweight world title fight. Warren, the 73-year-old promoter of Beterbiev and former heavyweight champion Tyson Fury, is suing Eubank, 35, over comments made during a promotional event in London in September. Eubank, who was fighting on the Beterbiev-Bivol undercard,