Challenge or Competition? Taking issue with Gavin Kilduff

By its very nature, the whole concept of ‘fierce rivals’ implies an absence of loyalty, other than to the notion of defeating your opponent at any cost. Having constant competition (albeit that it is not quite synonymous with rivalry) could foster greater in-group cohesion if the group has collectively bought into the notion that they are competing intentionally and that a collective benefit can be gained (ie they relish the competition). The critical difference is of intention.