my answer is no. Messi is at his peak now but remember there have been many before him. What is Messi doing now that Ronaldinho or Rivaldo didn't do? Actually, i fear for Messi's future because i doubt he can maintain this form over the next couple of seasons. Remember Saviola; he started brightly too and now he's in obscurity, Benfica, precisely. The thing is when his form begins to decline no one would remember how prolific he once was. Messi is not a legend yet but if he maintains this form over the next 3 or 4 seasons, he can then be considered.