Sir Robert is the real future counterpart of Iceman and a member of the Future X-Men (second team) who are going to deal with the other X-Men team of the Future.
At the end Magik uses her time travel power through her magic to get herself and past Ice-man and Beast to the future and it's revealed that the future isn't that bad the the other Future X-team says ,but a good one. There they are confronted by Sir Robert and the other Future X-Men of the Jean Grey School of the Future.
It was revealed that at the Future Alisson Blaire aka Dazzler was elected President of the USA and thus having the first Mutant President which made mutants very happy! But she was killed in front of Future Beast, Sir Robert and the other X-Men from some like dragon creatures. After this, Future Beast lost in humanity even if Colossus and Sir Robert tried to help him and the X-Men were divided, once again. When Jubille said to Magik that she and the others must go home , young Hank disagreed and sayed that they will only going to leave when they help them. ANd young Iceman told them that they want their help even if they don't tell anything about the Future. Sir Robert told his young self to stop because he is embarassing both of them and when he was about to reveal the truth about Ice-Hulk Jubille stopped him. At the end this team of X-Men goes to the present day where it is confronted by the Uncanny X-Men.
Powers and AbilitiesEdit
This version of Iceman can control ice like his other versions but he maybe more powerful than them.