I thought so too. I guess they still want to build both winners.
Joe Silva does a great job in building #1 contenders. You very rarely see two dudes on huge win streaks compete against each other. Like when Melvin and Miller were both winning, some would say have them face off for a title shot. But, Joe was planning that if they both win, he would have built up 2 contenders. Same logic goes to Barao and winner of Torres/Macdonald
Of course, I can be wrong here and will be wrong again in the future. <--- at least one of those is a fact