You all realize that Master Chief and Guardians are relatively the same thing both are powerful well trained relics. Both have A.I that helps them through everything (Cortana has saved Master cief more times than I care to count and Guardians wouldn't be able to open a door with out their Ghost) both are capable of using any weapon put in their hands piloting any vehicle they get into. Both can easily defeat enimies with their bare (or armored techniclly) hands and have way above average strength, like super human freakish strength. Incredible speed and agility and those reflexes are off the charts for both of them. Only thing separating them are guardians space magic. But it the end their not that different I mean come on they both spewed out the same brains.