There is so much to the forerunner story. When they are on oynx a sentinel talks to them in a couple different languages. At first it seems alien, then hes talks in latin, then finally english. Did it figure out their language by hearing the young spartan talk or did it already knw all the languages that humans would create? The forerunners made engineers, could they have made humans? (unlikely) Also, according to the bestiarum, humans are not reclaimers, only the spartans are (-blam!- sapiens augeous). At least thats how i understood it. However, ur theory is likely, just throwing out thoughts.