Basically , to win , he 's got to put Romero on his back -- a tall task indeed .
Souza 's striking has improved , but his biggest knockout win -- Yushin Okami -- just lost to welterweight Jon Fitch .
To win , Souza 's got to put Romero on his back -- a tall task indeed .
Souza 's striking has improved , but his biggest knockout win -- Yushin Okami -- just lost to welterweight Jon Fitch .