In the main event of UFC Vegas 48, top-15 light heavyweights collided as Jamahal Hill battled Johnny Walker. Hill entered the fight coming off a first-round TKO win over Jimmy Crute, this after suffering a loss to Paul Craig in his previous fight. Walker, meanwhile, was coming off a lackluster decision loss to Thiago Santos … Continue reading What’s next for Jamahal Hill and Johnny Walker after UFC Vegas 48?