I have O1.5 rounds.
I pick Jacoby to win, but I don't want to pay his current price. I think that both guys know how dangerous each other are, and since they're both pure strikers for the most part, they'll take it slow for most of R1 to try and feel each other out, probably with a lot of kicks and jabs. That being said, if Rountree rushes in for a quick finish and gets clipped, I wouldn't be surprised, but I assume he fears the height + reach + striking background of Jacoby and will try to implement a lot of low kicks into his game as a way to setup his punches like he did against Anders.