For now , both parties appear to be at an impasse .
If McGregor 's repeated boxing training is anything to go by , the Irishman holds out hope that a deal for one of the most significant fights of all time could still be brokered .
For now , both parties appear to be at an impasse but if McGregor 's repeated boxing training is anything to go by , the Irishman holds out hope that a deal for one of the most significant fights of all time could still be brokered .