While it is understood that Tim Sylvia has participated in IGF's brand of professional wrestling before and probably has an understand of what to expect, Tim Sylvia's last IGF match was against Josh Barnett. Josh Barnett is a rare example of a MMA fighter who went ahead and learned the art of pro wrestling and participated in pro wrestling for the past few years outside of his MMA obligations. To be brief, Barnett knows how to work with an untrained wrestler and make sure that they don't get hurt.
Jerome Le Banner, who Tim Sylvia will step into the ring against, is a different story. Jerome's run in IGF has involved some absolute maulings. The line between fake and reality is blurred when JLB steps into the ring and starts raining down blows. Sure, he'll pull as many as he can, but when he hits, he hits, and hard. I guess the question is, will this bout remain civil and planned, or will having two professional fighters without a lot of professional wrestling experience end up in two guys trying to legitimately beat each other up? Watch JLB's bout from July against Erik Hammer and decide for yourself.