Chuck is beatable, hell look at the first fight with Randy. He got outstruck, hands down.
As for Tito, sure his takedowns are great, but he's not on the level Randy was at, and even he had a hard time taking Chuck down in the 2nd and 3rd fights.
I don't see Tito winning this unless it drags onto the 5th round. We've never really seen Chuck go that long except against Jeremy Horn, which went into the 4th. Tito probably has the better gas tank in him so thats the ONLY way I see it happening.
Im a simple man. I want enough sleep for two men, enough whiskey for three, and enough women for four.