Anyone think Jon Tuck has potential to be big in the lightweight division? He has a pretty great grappling pedigree, achieving a gold medal in 2010 ADCC (open lightweight) and silver in the 78 kg division. He also has great athleticism, KOing filippino fighters like Tristan Arenal and Eduard Folayang, which was considered a massive upset. Didn't see the TUF fight where he fought Iaquinta however, hopefully someone can shed some insight on his performance. Hopefully his debut against Zhang was just jitters and he will really show up to fight Norman Parke on UFC on Fox 7. Either way, seems like islanders are straight killers in the MMA scene. I would like to see him sharpen his striking skills however which can help in transitioning his grappling for the octagon or demonstrate his lethal power.