Justin Lawrence was TUF Live’s overall No. 1 draft pick, and although he failed to make it to the finals after being upset by Michael Chiesa, he still looks like he has a promising future ahead. The lightweight provided the first real highlight of the Friday night finale, knocking John Cofer cold with a headkick in the opening seconds of the third round. The first two rounds had been fairly competitive, but Lawrence erased any possibility of it going to the judges by finishing off a striking co…