To answer @erics44 question, I would say that both Cunningham & Chisora are a higher level of opponent than Browne. Cannot stand Tyson one bit and I think he's all bark and no bite, but if he beats the improved, dedicated Chisora he'll get credit from me. Some may see it as going over old ground but fact is Tyson is rated lower than Chisora by the WBC and Chisora holds the European title so he's taking a positive step with his career.