I just saw a sparring vid. of Penasola he looks OK, but like said it was just a sparring vid.
Not sure I think hes along the lines of fighters like Jose A. Aguirre, Isacc Bustos, Rosendo Alvarez, Ricardo Vargas who can fight but NOT at a WORLD CLASS level. They'll beat some decent fighter but once they face the champs they'll just go in there and take a beating....IMO