Gesias "JZ" Cavalcante Fight Diary, days 1 and 2. Guest spots by Esther Lin, Jorge Santiago, Mike Van Arsdale, Antonio Silva, and more. The first video provides a glimpse behind the curtain at Strikeforce's production, while the second covers his weight cut. JZ used to cut up to 20 pounds in the sauna before weigh-ins, but this time around it's only 3 for his fight with Justin Wilcox. JZ's a funny dude and comes across like a great guy, so the videos are pretty entertaining.