So Coker is going to risk his entire organization to fix a fight for Tito, and trust that the biggest loudmouth in mma history will keep it a secret?
And why the fuck would they give Chael the loss when he just signed a 6 fight deal? If they were going to fix it, it would've been so that Chael won so they could promote him more for his next fight (ie more $$$).
Also, Chael's face was turning purple, and Chael is Chael, he has a history of giving up when it comes to submissions.
I think Chael came in unprepared and out of shape (as he's done for his last few fights), knew he wouldn't have the cardio to last, went for a couple quick submissions, and when they didn't work, he gave up, in typical Chael fashion. Also, he's a MW fighting a LHW gorilla who is known to be very powerful for his size.