I know that this should take place in the Third video "Recon", but I'll post my idea anyway. Okay so Master Chief is all like, "Dear god, I know I don't do much, but..... CAN I HAZ RECONZ?!?!?!?! LOLLOLLOLLOLLOL.!.!.!" And then the original video goes on from there.
i have one were master cheif is dreaming and he is god and then he is killing toad so many times and then he wakes up and he plays halo and sees toad in the screen and he can either kill him or save him but there is a twist if toad hadn't died that is i am glad they did die thought