Borthwick has left the door open on whether Itoje tours this summer, citing workload concerns after the lock exceeded RFU welfare guidelines for the second consecutive season. With Tests against the Springboks, Fiji and Argentina on the horizon, Planet Rugby ranks the captaincy candidates should Itoje be rested. Chessum is the front-runner — his form and leadership at Leicester make this a logical moment to accelerate his trajectory toward a long-term role. George and Genge are the safe, experienced fallbacks as incumbent vice-captains with prior captaincy experience. Ford, despite leading last summer's Americas tour, faces a starting spot battle that counts against him, while Earl and Curry are considered outside options — though Curry's injury history makes a rest-and-reset approach the more likely outcome.