Amir Sadollah (6-4 MMA, 6-4 UFC) has been forced to withdraw from his fight against Stephen Thompson (6-1 MMA, 1-1 UFC) at UFC 160 next month with an undisclosed injury. Stepping in for Sadollah will be Strikeforce veteran Nah-Shon Burrell (9-2 MMA, 1-0 UFC). Burrell made his octagon debut in February, scoring a unanimous decision […]