Fortunes changed for five at UFC Fight Night 86

Sunday's battle between top heavyweight contenders Junior DosSantos and Ben Rothwell at the UFC's debut in Zagreb, Croatia, was the perfectexample of overvaluing recent performances to determine a winner.Dos Santos (18-4), a former heavyweight champion, was coming off his worstcareer performance, a second-round stoppage loss to Alistair Overeem on Dec. 19in Orlando, Fla. Rothwell (36-10) was coming off his most impressive career win.One could argue whether Josh Barnett was his biggest