Oh, man, Sadollah is one fighter I always, genuinely cheer for. Guy is just a relentless machine, while fighting, and just hilarious outside of the Octagon. If he never becomes champion, in a few years, he'd make an excellent "gatekeeper" type fighter to see who's ready to challenge the upper echelon of the division.
By the way, the Challengers 17 card looks good. Voelker-Bowling should be active and engage the crowd. Kaufman-Carmouche is a good women's MMA fight to show people who may discredit female fighters. However, if they just don't like to see women fight, then there's probably nothing anyone can do to change their mind. (Hahaha...) To be frank, I'm not going to care about Ovince St. Preux until he faces stronger competition. The most "game" competitors he's fought would probably be Benji Radach, who OSP beat in a very unimpressive fashion, and Rodney Wallace, OSP's fight pro fight and loss.
But, at 170, Strikeforce doesn't really have much to offer/left to "feed" OSP. At 170, in Strikeforce, I think Tyron Woodley is a better prospect, which is why his next fight is against Paul Daley. (I think Woodley can win the fight if he uses his wrestling to ground Daley, who has poor takedown defense.)