My personal theory on Halo: 5 Guardians

Hello, please check my vid for my theory and suscribe me for my research

My theory is pretty much that, Master Chieff will go to the gamma halo looking for 049 Abject Testament the only monitor available in the moment because the other two monitors know by humanity from the other halos are 343 guilty spark (destroyed by Master Chief) and 2401 Penitent Tangent(captured by the flood). I beleive that Master Chief will ask 049 to help him to recover cortana because cortana is a human ai made with forerunner tech so maybe 049 can get her back. Also maybe the other ONI spartan is looking for Master Chief because they need him back in war to fight the didact or something, im not really shure about the ONI spartan but i do have a feeling im gonna be right with Master Chief looking for 049 thing.

Thanks for looking at my theory
-Spartan Mykaell