not sure how its classified as a feud. Bisping talks shit about everyone, its fake and its how he drums up interest in fights. Romero can barely speak english, who knows what he says after fights.
Plus the two of them will never fight. Bisping has Whittaker to fight and he is aiming for GSP as well. Romero lost to Whittaker he is no longer in the title picture. Plus Bisping is 38. If he gets his fight and payday with GSP he retires, if he fights whittaker and loses, he probably retires. not to mention romero is even older and now drops down due to his loss.
the "feud" has been manufactured and is completely pointless as there will never be a fight.