I don't know how I feel about a 115lb division. If there are exciting fights at that weight class then it's welcomed but I literally know about zero strawweight fighters. I atleast knew about McCall, DeSouza, Benevidez, Johnson, and Dodson before the weight class opened up.
They really should put more focus on building up the women's division and add another one or two. Strictly keeping only the 135lb division is pointless. Unless it's a marketing ploy to get Cris Cyborg to come to the UFC, drop the weight, and fight Rousey. Because if they open up a 145lb weight class right now, Cyborg will never make the cut.