Why would Real Madrid even want Javier Hernandez?

what does height have to do with anything (messi, maradona, etc) the kid scores bags of goals, has the natural instincts of a deadly poacher. he has all the tools to succeed in any team. with more playing time at utd and internation experience he is bound to be at the top of the world strikers in no time. any team would be willing to sign him if the chance arose.