Ireland's rugby team makes significant changes for the second Test against South Africa with Caelan Doris appointed as captain, replacing Peter O'Mahony who is on the bench. Coach Andy Farrell has reshuffled the team after their first Test loss, including bringing in James Ryan and moving Tadhg Beirne to a new position. South Africa maintains an unchanged squad for the upcoming game. Injuries have forced Ireland to make alterations, with Conor Murray stepping in for Craig Casey and Ronan Kelleher replacing Dan Sheehan. Despite challenges, Ireland aims to level the series against a formidable South African team with a historic experienced lineup.